18059682018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{505279}}^1$

素因数の和:505351

約数の個数: 64

約数和(自身を含む): 44238274560

約数和(自身を除く): 26178592542

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 5106, 5957, 11914, 17871, 35742, 505279, 1010558, 1515837, 3031674, 3536953, 7073906, 10610859, 11621417, 18695323, 21221718, 23242834, 34864251, 37390646, 56085969, 69728502, 81349919, 112171938, 130867261, 162699838, 244049757, 261734522, 392601783, 429992429, 488099514, 785203566, 859984858, 1289977287, 2579954574, 3009947003, 6019894006, 9029841009, 18059682018]

約数ペア:

[(1, 18059682018), (2, 9029841009), (3, 6019894006), (6, 3009947003), (7, 2579954574), (14, 1289977287), (21, 859984858), (23, 785203566), (37, 488099514), (42, 429992429), (46, 392601783), (69, 261734522), (74, 244049757), (111, 162699838), (138, 130867261), (161, 112171938), (222, 81349919), (259, 69728502), (322, 56085969), (483, 37390646), (518, 34864251), (777, 23242834), (851, 21221718), (966, 18695323), (1554, 11621417), (1702, 10610859), (2553, 7073906), (5106, 3536953), (5957, 3031674), (11914, 1515837), (17871, 1010558), (35742, 505279)]