145465938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18493}}^1$

素因数の和:18543

約数の個数: 48

約数和(自身を含む): 346207680

約数和(自身を除く): 200741742

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 18493, 36986, 55479, 110958, 166437, 332874, 351367, 425339, 702734, 850678, 1054101, 1276017, 2108202, 2552034, 3162303, 3828051, 6324606, 7656102, 8081441, 16162882, 24244323, 48488646, 72732969, 145465938]

約数ペア:

[(1, 145465938), (2, 72732969), (3, 48488646), (6, 24244323), (9, 16162882), (18, 8081441), (19, 7656102), (23, 6324606), (38, 3828051), (46, 3162303), (57, 2552034), (69, 2108202), (114, 1276017), (138, 1054101), (171, 850678), (207, 702734), (342, 425339), (414, 351367), (437, 332874), (874, 166437), (1311, 110958), (2622, 55479), (3933, 36986), (7866, 18493)]