12740454

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{24407}}^1$

素因数の和:24444

約数の個数: 24

約数和(自身を含む): 28557360

約数和(自身を除く): 15816906

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 24407, 48814, 73221, 146442, 219663, 439326, 707803, 1415606, 2123409, 4246818, 6370227, 12740454]

約数ペア:

[(1, 12740454), (2, 6370227), (3, 4246818), (6, 2123409), (9, 1415606), (18, 707803), (29, 439326), (58, 219663), (87, 146442), (174, 73221), (261, 48814), (522, 24407)]