18085366

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53507}}^1$

素因数の和:53535

約数の個数: 12

約数和(自身を含む): 29375892

約数和(自身を除く): 11290526

約数列:

[1, 2, 13, 26, 169, 338, 53507, 107014, 695591, 1391182, 9042683, 18085366]

約数ペア:

[(1, 18085366), (2, 9042683), (13, 1391182), (26, 695591), (169, 107014), (338, 53507)]