18025774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8353}}^1$

素因数の和:8451

約数の個数: 16

約数和(自身を含む): 29472912

約数和(自身を除く): 11447138

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 8353, 16706, 108589, 217178, 693299, 1386598, 9012887, 18025774]

約数ペア:

[(1, 18025774), (2, 9012887), (13, 1386598), (26, 693299), (83, 217178), (166, 108589), (1079, 16706), (2158, 8353)]