66520674

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2575

約数の個数: 48

約数和(自身を含む): 158427360

約数和(自身を除く): 91906686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 834, 1251, 1529, 2417, 2502, 3058, 4587, 4834, 7251, 9174, 13761, 14502, 21753, 26587, 27522, 43506, 53174, 79761, 159522, 239283, 335963, 478566, 671926, 1007889, 2015778, 3023667, 3695593, 6047334, 7391186, 11086779, 22173558, 33260337, 66520674]

約数ペア:

[(1, 66520674), (2, 33260337), (3, 22173558), (6, 11086779), (9, 7391186), (11, 6047334), (18, 3695593), (22, 3023667), (33, 2015778), (66, 1007889), (99, 671926), (139, 478566), (198, 335963), (278, 239283), (417, 159522), (834, 79761), (1251, 53174), (1529, 43506), (2417, 27522), (2502, 26587), (3058, 21753), (4587, 14502), (4834, 13761), (7251, 9174)]