12857544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 40360320

約数和(自身を除く): 27502776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 263, 291, 388, 504, 526, 582, 679, 776, 789, 873, 1052, 1164, 1358, 1578, 1746, 1841, 2037, 2104, 2328, 2367, 2716, 3156, 3492, 3682, 4074, 4734, 5432, 5523, 6111, 6312, 6984, 7364, 8148, 9468, 11046, 12222, 14728, 16296, 16569, 18936, 22092, 24444, 25511, 33138, 44184, 48888, 51022, 66276, 76533, 102044, 132552, 153066, 178577, 204088, 229599, 306132, 357154, 459198, 535731, 612264, 714308, 918396, 1071462, 1428616, 1607193, 1836792, 2142924, 3214386, 4285848, 6428772, 12857544]

約数ペア:

[(1, 12857544), (2, 6428772), (3, 4285848), (4, 3214386), (6, 2142924), (7, 1836792), (8, 1607193), (9, 1428616), (12, 1071462), (14, 918396), (18, 714308), (21, 612264), (24, 535731), (28, 459198), (36, 357154), (42, 306132), (56, 229599), (63, 204088), (72, 178577), (84, 153066), (97, 132552), (126, 102044), (168, 76533), (194, 66276), (252, 51022), (263, 48888), (291, 44184), (388, 33138), (504, 25511), (526, 24444), (582, 22092), (679, 18936), (776, 16569), (789, 16296), (873, 14728), (1052, 12222), (1164, 11046), (1358, 9468), (1578, 8148), (1746, 7364), (1841, 6984), (2037, 6312), (2104, 6111), (2328, 5523), (2367, 5432), (2716, 4734), (3156, 4074), (3492, 3682)]