2018586789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{336263}}^1$

素因数の和:336321

約数の個数: 24

約数和(自身を含む): 3147431040

約数和(自身を除く): 1128844251

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 336263, 1008789, 3026367, 7734049, 9751627, 23202147, 29254881, 69606441, 87764643, 224287421, 672862263, 2018586789]

約数ペア:

[(1, 2018586789), (3, 672862263), (9, 224287421), (23, 87764643), (29, 69606441), (69, 29254881), (87, 23202147), (207, 9751627), (261, 7734049), (667, 3026367), (2001, 1008789), (6003, 336263)]