486962874

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{209717}}^1$

素因数の和:209771

約数の個数: 32

約数和(自身を含む): 1107311040

約数和(自身を除く): 620348166

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 209717, 419434, 629151, 1258302, 1887453, 3774906, 5662359, 9017831, 11324718, 18035662, 27053493, 54106986, 81160479, 162320958, 243481437, 486962874]

約数ペア:

[(1, 486962874), (2, 243481437), (3, 162320958), (6, 81160479), (9, 54106986), (18, 27053493), (27, 18035662), (43, 11324718), (54, 9017831), (86, 5662359), (129, 3774906), (258, 1887453), (387, 1258302), (774, 629151), (1161, 419434), (2322, 209717)]