18086313

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9677}}^1$

素因数の和:9776

約数の個数: 16

約数和(自身を含む): 27872640

約数和(自身を除く): 9786327

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 9677, 29031, 67739, 203217, 861253, 2583759, 6028771, 18086313]

約数ペア:

[(1, 18086313), (3, 6028771), (7, 2583759), (21, 861253), (89, 203217), (267, 67739), (623, 29031), (1869, 9677)]