18130918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1021}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 29360016

約数和(自身を除く): 11229098

約数列:

[1, 2, 13, 26, 683, 1021, 1366, 2042, 8879, 13273, 17758, 26546, 697343, 1394686, 9065459, 18130918]

約数ペア:

[(1, 18130918), (2, 9065459), (13, 1394686), (26, 697343), (683, 26546), (1021, 17758), (1366, 13273), (2042, 8879)]