127718412

素因数分解:

$2^2\times 3^1\times {\mathrm{10643201}}^1$

素因数の和:10643208

約数の個数: 12

約数和(自身を含む): 298009656

約数和(自身を除く): 170291244

約数列:

[1, 2, 3, 4, 6, 12, 10643201, 21286402, 31929603, 42572804, 63859206, 127718412]

約数ペア:

[(1, 127718412), (2, 63859206), (3, 42572804), (4, 31929603), (6, 21286402), (12, 10643201)]