57428646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{870131}}^1$

素因数の和:870147

約数の個数: 16

約数和(自身を含む): 125299008

約数和(自身を除く): 67870362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 870131, 1740262, 2610393, 5220786, 9571441, 19142882, 28714323, 57428646]

約数ペア:

[(1, 57428646), (2, 28714323), (3, 19142882), (6, 9571441), (11, 5220786), (22, 2610393), (33, 1740262), (66, 870131)]