18149183

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 21210336

約数和(自身を除く): 3061153

約数列:

[1, 13, 17, 41, 221, 533, 697, 2003, 9061, 26039, 34051, 82123, 442663, 1067599, 1396091, 18149183]

約数ペア:

[(1, 18149183), (13, 1396091), (17, 1067599), (41, 442663), (221, 82123), (533, 34051), (697, 26039), (2003, 9061)]