18045993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50549}}^1$

素因数の和:50576

約数の個数: 16

約数和(自身を含む): 29116800

約数和(自身を除く): 11070807

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 50549, 151647, 353843, 859333, 1061529, 2577999, 6015331, 18045993]

約数ペア:

[(1, 18045993), (3, 6015331), (7, 2577999), (17, 1061529), (21, 859333), (51, 353843), (119, 151647), (357, 50549)]