18132415

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5821}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 25151040

約数和(自身を除く): 7018625

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 5821, 29105, 40747, 203735, 518069, 2590345, 3626483, 18132415]

約数ペア:

[(1, 18132415), (5, 3626483), (7, 2590345), (35, 518069), (89, 203735), (445, 40747), (623, 29105), (3115, 5821)]