12990432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 41997312

約数和(自身を除く): 29006880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 1487, 2184, 2912, 2974, 4368, 4461, 5948, 8736, 8922, 10409, 11896, 17844, 19331, 20818, 23792, 31227, 35688, 38662, 41636, 47584, 57993, 62454, 71376, 77324, 83272, 115986, 124908, 135317, 142752, 154648, 166544, 231972, 249816, 270634, 309296, 333088, 405951, 463944, 499632, 541268, 618592, 811902, 927888, 999264, 1082536, 1623804, 1855776, 2165072, 3247608, 4330144, 6495216, 12990432]

約数ペア:

[(1, 12990432), (2, 6495216), (3, 4330144), (4, 3247608), (6, 2165072), (7, 1855776), (8, 1623804), (12, 1082536), (13, 999264), (14, 927888), (16, 811902), (21, 618592), (24, 541268), (26, 499632), (28, 463944), (32, 405951), (39, 333088), (42, 309296), (48, 270634), (52, 249816), (56, 231972), (78, 166544), (84, 154648), (91, 142752), (96, 135317), (104, 124908), (112, 115986), (156, 83272), (168, 77324), (182, 71376), (208, 62454), (224, 57993), (273, 47584), (312, 41636), (336, 38662), (364, 35688), (416, 31227), (546, 23792), (624, 20818), (672, 19331), (728, 17844), (1092, 11896), (1248, 10409), (1456, 8922), (1487, 8736), (2184, 5948), (2912, 4461), (2974, 4368)]