66683604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13789}}^1$

素因数の和:13840

約数の個数: 48

約数和(自身を含む): 172981760

約数和(自身を除く): 106298156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13789, 27578, 41367, 55156, 82734, 165468, 179257, 358514, 427459, 537771, 717028, 854918, 1075542, 1282377, 1709836, 2151084, 2564754, 5129508, 5556967, 11113934, 16670901, 22227868, 33341802, 66683604]

約数ペア:

[(1, 66683604), (2, 33341802), (3, 22227868), (4, 16670901), (6, 11113934), (12, 5556967), (13, 5129508), (26, 2564754), (31, 2151084), (39, 1709836), (52, 1282377), (62, 1075542), (78, 854918), (93, 717028), (124, 537771), (156, 427459), (186, 358514), (372, 179257), (403, 165468), (806, 82734), (1209, 55156), (1612, 41367), (2418, 27578), (4836, 13789)]