67280958

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 148717296

約数和(自身を除く): 81436338

約数列:

[1, 2, 3, 6, 9, 18, 107, 181, 193, 214, 321, 362, 386, 543, 579, 642, 963, 1086, 1158, 1629, 1737, 1926, 3258, 3474, 19367, 20651, 34933, 38734, 41302, 58101, 61953, 69866, 104799, 116202, 123906, 174303, 185859, 209598, 314397, 348606, 371718, 628794, 3737831, 7475662, 11213493, 22426986, 33640479, 67280958]

約数ペア:

[(1, 67280958), (2, 33640479), (3, 22426986), (6, 11213493), (9, 7475662), (18, 3737831), (107, 628794), (181, 371718), (193, 348606), (214, 314397), (321, 209598), (362, 185859), (386, 174303), (543, 123906), (579, 116202), (642, 104799), (963, 69866), (1086, 61953), (1158, 58101), (1629, 41302), (1737, 38734), (1926, 34933), (3258, 20651), (3474, 19367)]