18317589

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 25384320

約数和(自身を除く): 7066731

約数列:

[1, 3, 29, 87, 311, 677, 933, 2031, 9019, 19633, 27057, 58899, 210547, 631641, 6105863, 18317589]

約数ペア:

[(1, 18317589), (3, 6105863), (29, 631641), (87, 210547), (311, 58899), (677, 27057), (933, 19633), (2031, 9019)]