126367578

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{53591}}^1$

素因数の和:53730

約数の個数: 24

約数和(自身を含む): 275891616

約数和(自身を除く): 149524038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 53591, 107182, 160773, 321546, 482319, 964638, 7020421, 14040842, 21061263, 42122526, 63183789, 126367578]

約数ペア:

[(1, 126367578), (2, 63183789), (3, 42122526), (6, 21061263), (9, 14040842), (18, 7020421), (131, 964638), (262, 482319), (393, 321546), (786, 160773), (1179, 107182), (2358, 53591)]