667346772

素因数分解:

$2^2\times 3^1\times {\mathrm{55612231}}^1$

素因数の和:55612238

約数の個数: 12

約数和(自身を含む): 1557142496

約数和(自身を除く): 889795724

約数列:

[1, 2, 3, 4, 6, 12, 55612231, 111224462, 166836693, 222448924, 333673386, 667346772]

約数ペア:

[(1, 667346772), (2, 333673386), (3, 222448924), (4, 166836693), (6, 111224462), (12, 55612231)]