12458433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 21288960

約数和(自身を除く): 8830527

約数列:

[1, 3, 13, 17, 19, 23, 39, 43, 51, 57, 69, 129, 221, 247, 299, 323, 391, 437, 559, 663, 731, 741, 817, 897, 969, 989, 1173, 1311, 1677, 2193, 2451, 2967, 4199, 5083, 5681, 7429, 9503, 10621, 12597, 12857, 13889, 15249, 16813, 17043, 18791, 22287, 28509, 31863, 38571, 41667, 50439, 56373, 96577, 180557, 218569, 244283, 289731, 319447, 541671, 655707, 732849, 958341, 4152811, 12458433]

約数ペア:

[(1, 12458433), (3, 4152811), (13, 958341), (17, 732849), (19, 655707), (23, 541671), (39, 319447), (43, 289731), (51, 244283), (57, 218569), (69, 180557), (129, 96577), (221, 56373), (247, 50439), (299, 41667), (323, 38571), (391, 31863), (437, 28509), (559, 22287), (663, 18791), (731, 17043), (741, 16813), (817, 15249), (897, 13889), (969, 12857), (989, 12597), (1173, 10621), (1311, 9503), (1677, 7429), (2193, 5681), (2451, 5083), (2967, 4199)]