2668554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21179}}^1$

素因数の和:21194

約数の個数: 24

約数和(自身を含む): 6608160

約数和(自身を除く): 3939606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21179, 42358, 63537, 127074, 148253, 190611, 296506, 381222, 444759, 889518, 1334277, 2668554]

約数ペア:

[(1, 2668554), (2, 1334277), (3, 889518), (6, 444759), (7, 381222), (9, 296506), (14, 190611), (18, 148253), (21, 127074), (42, 63537), (63, 42358), (126, 21179)]