18185621764

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{45821}}^1$

素因数の和:46455

約数の個数: 24

約数和(自身を含む): 32027928408

約数和(自身を除く): 13842306644

約数列:

[1, 2, 4, 313, 317, 626, 634, 1252, 1268, 45821, 91642, 99221, 183284, 198442, 396884, 14341973, 14525257, 28683946, 29050514, 57367892, 58101028, 4546405441, 9092810882, 18185621764]

約数ペア:

[(1, 18185621764), (2, 9092810882), (4, 4546405441), (313, 58101028), (317, 57367892), (626, 29050514), (634, 28683946), (1252, 14525257), (1268, 14341973), (45821, 396884), (91642, 198442), (99221, 183284)]