42366978

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{33151}}^1$

素因数の和:33230

約数の個数: 24

約数和(自身を含む): 93090816

約数和(自身を除く): 50723838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 33151, 66302, 99453, 198906, 298359, 596718, 2353721, 4707442, 7061163, 14122326, 21183489, 42366978]

約数ペア:

[(1, 42366978), (2, 21183489), (3, 14122326), (6, 7061163), (9, 4707442), (18, 2353721), (71, 596718), (142, 298359), (213, 198906), (426, 99453), (639, 66302), (1278, 33151)]