8529906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 21888000

約数和(自身を除く): 13358094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 499, 518, 777, 814, 998, 1221, 1497, 1554, 2442, 2849, 2994, 3493, 5489, 5698, 6986, 8547, 10479, 10978, 16467, 17094, 18463, 20958, 32934, 36926, 38423, 55389, 76846, 110778, 115269, 129241, 203093, 230538, 258482, 387723, 406186, 609279, 775446, 1218558, 1421651, 2843302, 4264953, 8529906]

約数ペア:

[(1, 8529906), (2, 4264953), (3, 2843302), (6, 1421651), (7, 1218558), (11, 775446), (14, 609279), (21, 406186), (22, 387723), (33, 258482), (37, 230538), (42, 203093), (66, 129241), (74, 115269), (77, 110778), (111, 76846), (154, 55389), (222, 38423), (231, 36926), (259, 32934), (407, 20958), (462, 18463), (499, 17094), (518, 16467), (777, 10978), (814, 10479), (998, 8547), (1221, 6986), (1497, 5698), (1554, 5489), (2442, 3493), (2849, 2994)]