56531106

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{28813}}^1$

素因数の和:28930

約数の個数: 24

約数和(自身を含む): 123612060

約数和(自身を除く): 67080954

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 28813, 57626, 86439, 172878, 259317, 518634, 3140617, 6281234, 9421851, 18843702, 28265553, 56531106]

約数ペア:

[(1, 56531106), (2, 28265553), (3, 18843702), (6, 9421851), (9, 6281234), (18, 3140617), (109, 518634), (218, 259317), (327, 172878), (654, 86439), (981, 57626), (1962, 28813)]