18206526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233417}}^1$

素因数の和:233435

約数の個数: 16

約数和(自身を含む): 39214224

約数和(自身を除く): 21007698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233417, 466834, 700251, 1400502, 3034421, 6068842, 9103263, 18206526]

約数ペア:

[(1, 18206526), (2, 9103263), (3, 6068842), (6, 3034421), (13, 1400502), (26, 700251), (39, 466834), (78, 233417)]