12949482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 32788224

約数和(自身を除く): 19838742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 641, 777, 962, 1282, 1443, 1554, 1923, 2886, 3367, 3846, 4487, 6734, 8333, 8974, 10101, 13461, 16666, 20202, 23717, 24999, 26922, 47434, 49998, 58331, 71151, 116662, 142302, 166019, 174993, 308321, 332038, 349986, 498057, 616642, 924963, 996114, 1849926, 2158247, 4316494, 6474741, 12949482]

約数ペア:

[(1, 12949482), (2, 6474741), (3, 4316494), (6, 2158247), (7, 1849926), (13, 996114), (14, 924963), (21, 616642), (26, 498057), (37, 349986), (39, 332038), (42, 308321), (74, 174993), (78, 166019), (91, 142302), (111, 116662), (182, 71151), (222, 58331), (259, 49998), (273, 47434), (481, 26922), (518, 24999), (546, 23717), (641, 20202), (777, 16666), (962, 13461), (1282, 10101), (1443, 8974), (1554, 8333), (1923, 6734), (2886, 4487), (3367, 3846)]