140429412

素因数分解:

$2^2\times 3^2\times {\mathrm{3900817}}^1$

素因数の和:3900827

約数の個数: 18

約数和(自身を含む): 354974438

約数和(自身を除く): 214545026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3900817, 7801634, 11702451, 15603268, 23404902, 35107353, 46809804, 70214706, 140429412]

約数ペア:

[(1, 140429412), (2, 70214706), (3, 46809804), (4, 35107353), (6, 23404902), (9, 15603268), (12, 11702451), (18, 7801634), (36, 3900817)]