8890518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 23063040

約数和(自身を除く): 14172522

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 857, 1482, 1714, 1729, 2571, 3458, 5142, 5187, 5999, 10374, 11141, 11998, 16283, 17997, 22282, 32566, 33423, 35994, 48849, 66846, 77987, 97698, 113981, 155974, 211679, 227962, 233961, 341943, 423358, 467922, 635037, 683886, 1270074, 1481753, 2963506, 4445259, 8890518]

約数ペア:

[(1, 8890518), (2, 4445259), (3, 2963506), (6, 1481753), (7, 1270074), (13, 683886), (14, 635037), (19, 467922), (21, 423358), (26, 341943), (38, 233961), (39, 227962), (42, 211679), (57, 155974), (78, 113981), (91, 97698), (114, 77987), (133, 66846), (182, 48849), (247, 35994), (266, 33423), (273, 32566), (399, 22282), (494, 17997), (546, 16283), (741, 11998), (798, 11141), (857, 10374), (1482, 5999), (1714, 5187), (1729, 5142), (2571, 3458)]