2015065674

素因数分解:

$2^1\times 3^4\times {\mathrm{12438677}}^1$

素因数の和:12438691

約数の個数: 20

約数和(自身を含む): 4515240114

約数和(自身を除く): 2500174440

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12438677, 24877354, 37316031, 74632062, 111948093, 223896186, 335844279, 671688558, 1007532837, 2015065674]

約数ペア:

[(1, 2015065674), (2, 1007532837), (3, 671688558), (6, 335844279), (9, 223896186), (18, 111948093), (27, 74632062), (54, 37316031), (81, 24877354), (162, 12438677)]