18321567679

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1429}}^1\times {\mathrm{2029}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 18810792000

約数和(自身を除く): 489224321

約数列:

[1, 71, 89, 1429, 2029, 6319, 101459, 127181, 144059, 180581, 2899441, 9029851, 12821251, 205860311, 258050249, 18321567679]

約数ペア:

[(1, 18321567679), (71, 258050249), (89, 205860311), (1429, 12821251), (2029, 9029851), (6319, 2899441), (101459, 180581), (127181, 144059)]