19005421848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{166609}}^1$

素因数の和:166729

約数の個数: 96

約数和(自身を含む): 55841007600

約数和(自身を除く): 36835585752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 97, 98, 147, 168, 194, 196, 291, 294, 388, 392, 582, 588, 679, 776, 1164, 1176, 1358, 2037, 2328, 2716, 4074, 4753, 5432, 8148, 9506, 14259, 16296, 19012, 28518, 38024, 57036, 114072, 166609, 333218, 499827, 666436, 999654, 1166263, 1332872, 1999308, 2332526, 3498789, 3998616, 4665052, 6997578, 8163841, 9330104, 13995156, 16161073, 16327682, 24491523, 27990312, 32322146, 32655364, 48483219, 48983046, 64644292, 65310728, 96966438, 97966092, 113127511, 129288584, 193932876, 195932184, 226255022, 339382533, 387865752, 452510044, 678765066, 791892577, 905020088, 1357530132, 1583785154, 2375677731, 2715060264, 3167570308, 4751355462, 6335140616, 9502710924, 19005421848]

約数ペア:

[(1, 19005421848), (2, 9502710924), (3, 6335140616), (4, 4751355462), (6, 3167570308), (7, 2715060264), (8, 2375677731), (12, 1583785154), (14, 1357530132), (21, 905020088), (24, 791892577), (28, 678765066), (42, 452510044), (49, 387865752), (56, 339382533), (84, 226255022), (97, 195932184), (98, 193932876), (147, 129288584), (168, 113127511), (194, 97966092), (196, 96966438), (291, 65310728), (294, 64644292), (388, 48983046), (392, 48483219), (582, 32655364), (588, 32322146), (679, 27990312), (776, 24491523), (1164, 16327682), (1176, 16161073), (1358, 13995156), (2037, 9330104), (2328, 8163841), (2716, 6997578), (4074, 4665052), (4753, 3998616), (5432, 3498789), (8148, 2332526), (9506, 1999308), (14259, 1332872), (16296, 1166263), (19012, 999654), (28518, 666436), (38024, 499827), (57036, 333218), (114072, 166609)]