2019482874

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{869717}}^1$

素因数の和:869771

約数の個数: 32

約数和(自身を含む): 4592111040

約数和(自身を除く): 2572628166

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 869717, 1739434, 2609151, 5218302, 7827453, 15654906, 23482359, 37397831, 46964718, 74795662, 112193493, 224386986, 336580479, 673160958, 1009741437, 2019482874]

約数ペア:

[(1, 2019482874), (2, 1009741437), (3, 673160958), (6, 336580479), (9, 224386986), (18, 112193493), (27, 74795662), (43, 46964718), (54, 37397831), (86, 23482359), (129, 15654906), (258, 7827453), (387, 5218302), (774, 2609151), (1161, 1739434), (2322, 869717)]