18060238

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3217}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 31047264

約数和(自身を除く): 12987026

約数列:

[1, 2, 7, 14, 401, 802, 2807, 3217, 5614, 6434, 22519, 45038, 1290017, 2580034, 9030119, 18060238]

約数ペア:

[(1, 18060238), (2, 9030119), (7, 2580034), (14, 1290017), (401, 45038), (802, 22519), (2807, 6434), (3217, 5614)]