18262659

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 25300352

約数和(自身を除く): 7037693

約数列:

[1, 3, 43, 67, 129, 201, 2113, 2881, 6339, 8643, 90859, 141571, 272577, 424713, 6087553, 18262659]

約数ペア:

[(1, 18262659), (3, 6087553), (43, 424713), (67, 272577), (129, 141571), (201, 90859), (2113, 8643), (2881, 6339)]