8143398

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1993}}^1$

素因数の和:2228

約数の個数: 24

約数和(自身を含む): 17730648

約数和(自身を除く): 9587250

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 1993, 2043, 3986, 4086, 5979, 11958, 17937, 35874, 452411, 904822, 1357233, 2714466, 4071699, 8143398]

約数ペア:

[(1, 8143398), (2, 4071699), (3, 2714466), (6, 1357233), (9, 904822), (18, 452411), (227, 35874), (454, 17937), (681, 11958), (1362, 5979), (1993, 4086), (2043, 3986)]