18045859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 20301120

約数和(自身を除く): 2255261

約数列:

[1, 13, 29, 151, 317, 377, 1963, 4121, 4379, 9193, 47867, 56927, 119509, 622271, 1388143, 18045859]

約数ペア:

[(1, 18045859), (13, 1388143), (29, 622271), (151, 119509), (317, 56927), (377, 47867), (1963, 9193), (4121, 4379)]