18156242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2521}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 29446872

約数和(自身を除く): 11290630

約数列:

[1, 2, 13, 26, 277, 554, 2521, 3601, 5042, 7202, 32773, 65546, 698317, 1396634, 9078121, 18156242]

約数ペア:

[(1, 18156242), (2, 9078121), (13, 1396634), (26, 698317), (277, 65546), (554, 32773), (2521, 7202), (3601, 5042)]