56972502

素因数分解:

$2^1\times 3^2\times {\mathrm{3165139}}^1$

素因数の和:3165147

約数の個数: 12

約数和(自身を含む): 123440460

約数和(自身を除く): 66467958

約数列:

[1, 2, 3, 6, 9, 18, 3165139, 6330278, 9495417, 18990834, 28486251, 56972502]

約数ペア:

[(1, 56972502), (2, 28486251), (3, 18990834), (6, 9495417), (9, 6330278), (18, 3165139)]