39989334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 100818432

約数和(自身を除く): 60829098

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 154, 202, 231, 303, 462, 606, 707, 857, 1111, 1414, 1714, 2121, 2222, 2571, 3333, 4242, 5142, 5999, 6666, 7777, 9427, 11998, 15554, 17997, 18854, 23331, 28281, 35994, 46662, 56562, 65989, 86557, 131978, 173114, 197967, 259671, 395934, 519342, 605899, 952127, 1211798, 1817697, 1904254, 2856381, 3635394, 5712762, 6664889, 13329778, 19994667, 39989334]

約数ペア:

[(1, 39989334), (2, 19994667), (3, 13329778), (6, 6664889), (7, 5712762), (11, 3635394), (14, 2856381), (21, 1904254), (22, 1817697), (33, 1211798), (42, 952127), (66, 605899), (77, 519342), (101, 395934), (154, 259671), (202, 197967), (231, 173114), (303, 131978), (462, 86557), (606, 65989), (707, 56562), (857, 46662), (1111, 35994), (1414, 28281), (1714, 23331), (2121, 18854), (2222, 17997), (2571, 15554), (3333, 11998), (4242, 9427), (5142, 7777), (5999, 6666)]