12543282

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 29491200

約数和(自身を除く): 16947918

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 59, 62, 93, 118, 127, 177, 186, 254, 279, 354, 381, 531, 558, 762, 837, 1062, 1143, 1593, 1674, 1829, 2286, 3186, 3429, 3658, 3937, 5487, 6858, 7493, 7874, 10974, 11811, 14986, 16461, 22479, 23622, 32922, 35433, 44958, 49383, 67437, 70866, 98766, 106299, 134874, 202311, 212598, 232283, 404622, 464566, 696849, 1393698, 2090547, 4181094, 6271641, 12543282]

約数ペア:

[(1, 12543282), (2, 6271641), (3, 4181094), (6, 2090547), (9, 1393698), (18, 696849), (27, 464566), (31, 404622), (54, 232283), (59, 212598), (62, 202311), (93, 134874), (118, 106299), (127, 98766), (177, 70866), (186, 67437), (254, 49383), (279, 44958), (354, 35433), (381, 32922), (531, 23622), (558, 22479), (762, 16461), (837, 14986), (1062, 11811), (1143, 10974), (1593, 7874), (1674, 7493), (1829, 6858), (2286, 5487), (3186, 3937), (3429, 3658)]