2015197866

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1130863}}^1$

素因数の和:1130888

約数の個数: 40

約数和(自身を含む): 4926043584

約数和(自身を除く): 2910845718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 1130863, 2261726, 3392589, 6785178, 10177767, 12439493, 20355534, 24878986, 30533301, 37318479, 61066602, 74636958, 91599903, 111955437, 183199806, 223910874, 335866311, 671732622, 1007598933, 2015197866]

約数ペア:

[(1, 2015197866), (2, 1007598933), (3, 671732622), (6, 335866311), (9, 223910874), (11, 183199806), (18, 111955437), (22, 91599903), (27, 74636958), (33, 61066602), (54, 37318479), (66, 30533301), (81, 24878986), (99, 20355534), (162, 12439493), (198, 10177767), (297, 6785178), (594, 3392589), (891, 2261726), (1782, 1130863)]