18067166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1699}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 29274000

約数和(自身を除く): 11206834

約数列:

[1, 2, 13, 26, 409, 818, 1699, 3398, 5317, 10634, 22087, 44174, 694891, 1389782, 9033583, 18067166]

約数ペア:

[(1, 18067166), (2, 9033583), (13, 1389782), (26, 694891), (409, 44174), (818, 22087), (1699, 10634), (3398, 5317)]