57135978

素因数分解:

$2^1\times 3^2\times {\mathrm{3174221}}^1$

素因数の和:3174229

約数の個数: 12

約数和(自身を含む): 123794658

約数和(自身を除く): 66658680

約数列:

[1, 2, 3, 6, 9, 18, 3174221, 6348442, 9522663, 19045326, 28567989, 57135978]

約数ペア:

[(1, 57135978), (2, 28567989), (3, 19045326), (6, 9522663), (9, 6348442), (18, 3174221)]