31677126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{406117}}^1$

素因数の和:406135

約数の個数: 16

約数和(自身を含む): 68227824

約数和(自身を除く): 36550698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 406117, 812234, 1218351, 2436702, 5279521, 10559042, 15838563, 31677126]

約数ペア:

[(1, 31677126), (2, 15838563), (3, 10559042), (6, 5279521), (13, 2436702), (26, 1218351), (39, 812234), (78, 406117)]