2355144498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{56131}}^1$

素因数の和:56189

約数の個数: 80

約数和(自身を含む): 6194278464

約数和(自身を除く): 3839133966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 4662, 5994, 6993, 13986, 20979, 41958, 56131, 112262, 168393, 336786, 392917, 505179, 785834, 1010358, 1178751, 1515537, 2076847, 2357502, 3031074, 3536253, 4153694, 4546611, 6230541, 7072506, 9093222, 10608759, 12461082, 14537929, 18691623, 21217518, 29075858, 31826277, 37383246, 43613787, 56074869, 63652554, 87227574, 112149738, 130841361, 168224607, 261682722, 336449214, 392524083, 785048166, 1177572249, 2355144498]

約数ペア:

[(1, 2355144498), (2, 1177572249), (3, 785048166), (6, 392524083), (7, 336449214), (9, 261682722), (14, 168224607), (18, 130841361), (21, 112149738), (27, 87227574), (37, 63652554), (42, 56074869), (54, 43613787), (63, 37383246), (74, 31826277), (81, 29075858), (111, 21217518), (126, 18691623), (162, 14537929), (189, 12461082), (222, 10608759), (259, 9093222), (333, 7072506), (378, 6230541), (518, 4546611), (567, 4153694), (666, 3536253), (777, 3031074), (999, 2357502), (1134, 2076847), (1554, 1515537), (1998, 1178751), (2331, 1010358), (2997, 785834), (4662, 505179), (5994, 392917), (6993, 336786), (13986, 168393), (20979, 112262), (41958, 56131)]