613696518

素因数分解:

$2^1\times 3^2\times {\mathrm{1993}}^1\times {\mathrm{17107}}^1$

素因数の和:19108

約数の個数: 24

約数和(自身を含む): 1330420728

約数和(自身を除く): 716724210

約数列:

[1, 2, 3, 6, 9, 18, 1993, 3986, 5979, 11958, 17107, 17937, 34214, 35874, 51321, 102642, 153963, 307926, 34094251, 68188502, 102282753, 204565506, 306848259, 613696518]

約数ペア:

[(1, 613696518), (2, 306848259), (3, 204565506), (6, 102282753), (9, 68188502), (18, 34094251), (1993, 307926), (3986, 153963), (5979, 102642), (11958, 51321), (17107, 35874), (17937, 34214)]