18557253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14449

約数の個数: 24

約数和(自身を含む): 31493280

約数和(自身を除く): 12936027

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14419, 43257, 129771, 158609, 187447, 475827, 562341, 1427481, 1687023, 2061917, 6185751, 18557253]

約数ペア:

[(1, 18557253), (3, 6185751), (9, 2061917), (11, 1687023), (13, 1427481), (33, 562341), (39, 475827), (99, 187447), (117, 158609), (143, 129771), (429, 43257), (1287, 14419)]