18807126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241117}}^1$

素因数の和:241135

約数の個数: 16

約数和(自身を含む): 40507824

約数和(自身を除く): 21700698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241117, 482234, 723351, 1446702, 3134521, 6269042, 9403563, 18807126]

約数ペア:

[(1, 18807126), (2, 9403563), (3, 6269042), (6, 3134521), (13, 1446702), (26, 723351), (39, 482234), (78, 241117)]