123157212

素因数分解:

$2^2\times 3^1\times {\mathrm{10263101}}^1$

素因数の和:10263108

約数の個数: 12

約数和(自身を含む): 287366856

約数和(自身を除く): 164209644

約数列:

[1, 2, 3, 4, 6, 12, 10263101, 20526202, 30789303, 41052404, 61578606, 123157212]

約数ペア:

[(1, 123157212), (2, 61578606), (3, 41052404), (4, 30789303), (6, 20526202), (12, 10263101)]