39728286

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 100699200

約数和(自身を除く): 60970914

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3329, 3978, 5967, 6658, 9987, 11934, 19974, 29961, 43277, 56593, 59922, 86554, 89883, 113186, 129831, 169779, 179766, 259662, 339558, 389493, 509337, 735709, 778986, 1018674, 1168479, 1471418, 1528011, 2207127, 2336958, 3056022, 4414254, 6621381, 13242762, 19864143, 39728286]

約数ペア:

[(1, 39728286), (2, 19864143), (3, 13242762), (6, 6621381), (9, 4414254), (13, 3056022), (17, 2336958), (18, 2207127), (26, 1528011), (27, 1471418), (34, 1168479), (39, 1018674), (51, 778986), (54, 735709), (78, 509337), (102, 389493), (117, 339558), (153, 259662), (221, 179766), (234, 169779), (306, 129831), (351, 113186), (442, 89883), (459, 86554), (663, 59922), (702, 56593), (918, 43277), (1326, 29961), (1989, 19974), (3329, 11934), (3978, 9987), (5967, 6658)]