42649986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 88915968

約数和(自身を除く): 46265982

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 2143, 3317, 4286, 6429, 6634, 9951, 12858, 19902, 66433, 132866, 199299, 229301, 398598, 458602, 687903, 1375806, 7108331, 14216662, 21324993, 42649986]

約数ペア:

[(1, 42649986), (2, 21324993), (3, 14216662), (6, 7108331), (31, 1375806), (62, 687903), (93, 458602), (107, 398598), (186, 229301), (214, 199299), (321, 132866), (642, 66433), (2143, 19902), (3317, 12858), (4286, 9951), (6429, 6634)]