2194399188

素因数分解:

$2^2\times 3^4\times {\mathrm{6772837}}^1$

素因数の和:6772853

約数の個数: 30

約数和(自身を含む): 5736593786

約数和(自身を除く): 3542194598

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6772837, 13545674, 20318511, 27091348, 40637022, 60955533, 81274044, 121911066, 182866599, 243822132, 365733198, 548599797, 731466396, 1097199594, 2194399188]

約数ペア:

[(1, 2194399188), (2, 1097199594), (3, 731466396), (4, 548599797), (6, 365733198), (9, 243822132), (12, 182866599), (18, 121911066), (27, 81274044), (36, 60955533), (54, 40637022), (81, 27091348), (108, 20318511), (162, 13545674), (324, 6772837)]