977702904

素因数分解:

$2^3\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{6793}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 2649660000

約数和(自身を除く): 1671957096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1999, 3998, 5997, 6793, 7996, 11994, 13586, 15992, 17991, 20379, 23988, 27172, 35982, 40758, 47976, 54344, 61137, 71964, 81516, 122274, 143928, 163032, 244548, 489096, 13579207, 27158414, 40737621, 54316828, 81475242, 108633656, 122212863, 162950484, 244425726, 325900968, 488851452, 977702904]

約数ペア:

[(1, 977702904), (2, 488851452), (3, 325900968), (4, 244425726), (6, 162950484), (8, 122212863), (9, 108633656), (12, 81475242), (18, 54316828), (24, 40737621), (36, 27158414), (72, 13579207), (1999, 489096), (3998, 244548), (5997, 163032), (6793, 143928), (7996, 122274), (11994, 81516), (13586, 71964), (15992, 61137), (17991, 54344), (20379, 47976), (23988, 40758), (27172, 35982)]