15780821748

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{48247}}^1$

素因数の和:48632

約数の個数: 48

約数和(自身を含む): 37334688384

約数和(自身を除く): 21553866636

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 281, 291, 388, 562, 582, 843, 1124, 1164, 1686, 3372, 27257, 48247, 54514, 81771, 96494, 109028, 144741, 163542, 192988, 289482, 327084, 578964, 4679959, 9359918, 13557407, 14039877, 18719836, 27114814, 28079754, 40672221, 54229628, 56159508, 81344442, 162688884, 1315068479, 2630136958, 3945205437, 5260273916, 7890410874, 15780821748]

約数ペア:

[(1, 15780821748), (2, 7890410874), (3, 5260273916), (4, 3945205437), (6, 2630136958), (12, 1315068479), (97, 162688884), (194, 81344442), (281, 56159508), (291, 54229628), (388, 40672221), (562, 28079754), (582, 27114814), (843, 18719836), (1124, 14039877), (1164, 13557407), (1686, 9359918), (3372, 4679959), (27257, 578964), (48247, 327084), (54514, 289482), (81771, 192988), (96494, 163542), (109028, 144741)]