Displaying similar documents to “A note on the average order of the gcd-sum function.”

The gcd-sum function.

Broughan, Kevin A. (2001)

Journal of Integer Sequences [electronic only]

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On certain arithmetic functions involving the greatest common divisor

Ekkehard Krätzel, Werner Nowak, László Tóth (2012)

Open Mathematics

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The paper deals with asymptotics for a class of arithmetic functions which describe the value distribution of the greatest-common-divisor function. Typically, they are generated by a Dirichlet series whose analytic behavior is determined by the factor ζ2(s)ζ(2s − 1). Furthermore, multivariate generalizations are considered.