56974842

素因数分解:

$2^1\times 3^2\times {\mathrm{3165269}}^1$

素因数の和:3165277

約数の個数: 12

約数和(自身を含む): 123445530

約数和(自身を除く): 66470688

約数列:

[1, 2, 3, 6, 9, 18, 3165269, 6330538, 9495807, 18991614, 28487421, 56974842]

約数ペア:

[(1, 56974842), (2, 28487421), (3, 18991614), (6, 9495807), (9, 6330538), (18, 3165269)]