2781566658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{7867}}^1$

素因数の和:9399

約数の個数: 48

約数和(自身を含む): 6495443136

約数和(自身を除く): 3713876478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1511, 3022, 4533, 7867, 9066, 13599, 15734, 19643, 23601, 27198, 39286, 47202, 58929, 70803, 102271, 117858, 141606, 176787, 204542, 306813, 353574, 613626, 920439, 1840878, 11887037, 23774074, 35661111, 71322222, 106983333, 154531481, 213966666, 309062962, 463594443, 927188886, 1390783329, 2781566658]

約数ペア:

[(1, 2781566658), (2, 1390783329), (3, 927188886), (6, 463594443), (9, 309062962), (13, 213966666), (18, 154531481), (26, 106983333), (39, 71322222), (78, 35661111), (117, 23774074), (234, 11887037), (1511, 1840878), (3022, 920439), (4533, 613626), (7867, 353574), (9066, 306813), (13599, 204542), (15734, 176787), (19643, 141606), (23601, 117858), (27198, 102271), (39286, 70803), (47202, 58929)]