289685412

素因数分解:

$2^2\times 3^2\times {\mathrm{8046817}}^1$

素因数の和:8046827

約数の個数: 18

約数和(自身を含む): 732260438

約数和(自身を除く): 442575026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8046817, 16093634, 24140451, 32187268, 48280902, 72421353, 96561804, 144842706, 289685412]

約数ペア:

[(1, 289685412), (2, 144842706), (3, 96561804), (4, 72421353), (6, 48280902), (9, 32187268), (12, 24140451), (18, 16093634), (36, 8046817)]