18275169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29147}}^1$

素因数の和:29180

約数の個数: 16

約数和(自身を含む): 27982080

約数和(自身を除く): 9706911

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 29147, 87441, 320617, 553793, 961851, 1661379, 6091723, 18275169]

約数ペア:

[(1, 18275169), (3, 6091723), (11, 1661379), (19, 961851), (33, 553793), (57, 320617), (209, 87441), (627, 29147)]