18096421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 21542400

約数和(自身を除く): 3445979

約数列:

[1, 7, 43, 59, 301, 413, 1019, 2537, 7133, 17759, 43817, 60121, 306719, 420847, 2585203, 18096421]

約数ペア:

[(1, 18096421), (7, 2585203), (43, 420847), (59, 306719), (301, 60121), (413, 43817), (1019, 17759), (2537, 7133)]