129406908

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{291457}}^1$

素因数の和:291501

約数の個数: 24

約数和(自身を含む): 310111312

約数和(自身を除く): 180704404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 291457, 582914, 874371, 1165828, 1748742, 3497484, 10783909, 21567818, 32351727, 43135636, 64703454, 129406908]

約数ペア:

[(1, 129406908), (2, 64703454), (3, 43135636), (4, 32351727), (6, 21567818), (12, 10783909), (37, 3497484), (74, 1748742), (111, 1165828), (148, 874371), (222, 582914), (444, 291457)]