15627864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 46252080

約数和(自身を除く): 30624216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 97, 98, 137, 147, 168, 194, 196, 274, 291, 294, 388, 392, 411, 548, 582, 588, 679, 776, 822, 959, 1096, 1164, 1176, 1358, 1644, 1918, 2037, 2328, 2716, 2877, 3288, 3836, 4074, 4753, 5432, 5754, 6713, 7672, 8148, 9506, 11508, 13289, 13426, 14259, 16296, 19012, 20139, 23016, 26578, 26852, 28518, 38024, 39867, 40278, 53156, 53704, 57036, 79734, 80556, 93023, 106312, 114072, 159468, 161112, 186046, 279069, 318936, 372092, 558138, 651161, 744184, 1116276, 1302322, 1953483, 2232552, 2604644, 3906966, 5209288, 7813932, 15627864]

約数ペア:

[(1, 15627864), (2, 7813932), (3, 5209288), (4, 3906966), (6, 2604644), (7, 2232552), (8, 1953483), (12, 1302322), (14, 1116276), (21, 744184), (24, 651161), (28, 558138), (42, 372092), (49, 318936), (56, 279069), (84, 186046), (97, 161112), (98, 159468), (137, 114072), (147, 106312), (168, 93023), (194, 80556), (196, 79734), (274, 57036), (291, 53704), (294, 53156), (388, 40278), (392, 39867), (411, 38024), (548, 28518), (582, 26852), (588, 26578), (679, 23016), (776, 20139), (822, 19012), (959, 16296), (1096, 14259), (1164, 13426), (1176, 13289), (1358, 11508), (1644, 9506), (1918, 8148), (2037, 7672), (2328, 6713), (2716, 5754), (2877, 5432), (3288, 4753), (3836, 4074)]