6489678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 15321600

約数和(自身を除く): 8831922

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 151, 174, 247, 302, 377, 453, 494, 551, 741, 754, 906, 1102, 1131, 1482, 1653, 1963, 2262, 2869, 3306, 3926, 4379, 5738, 5889, 7163, 8607, 8758, 11778, 13137, 14326, 17214, 21489, 26274, 37297, 42978, 56927, 74594, 83201, 111891, 113854, 166402, 170781, 223782, 249603, 341562, 499206, 1081613, 2163226, 3244839, 6489678]

約数ペア:

[(1, 6489678), (2, 3244839), (3, 2163226), (6, 1081613), (13, 499206), (19, 341562), (26, 249603), (29, 223782), (38, 170781), (39, 166402), (57, 113854), (58, 111891), (78, 83201), (87, 74594), (114, 56927), (151, 42978), (174, 37297), (247, 26274), (302, 21489), (377, 17214), (453, 14326), (494, 13137), (551, 11778), (741, 8758), (754, 8607), (906, 7163), (1102, 5889), (1131, 5738), (1482, 4379), (1653, 3926), (1963, 3306), (2262, 2869)]