84378906

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{28759}}^1$

素因数の和:28930

約数の個数: 24

約数和(自身を含む): 183948960

約数和(自身を除く): 99570054

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 28759, 57518, 86277, 172554, 258831, 517662, 4687717, 9375434, 14063151, 28126302, 42189453, 84378906]

約数ペア:

[(1, 84378906), (2, 42189453), (3, 28126302), (6, 14063151), (9, 9375434), (18, 4687717), (163, 517662), (326, 258831), (489, 172554), (978, 86277), (1467, 57518), (2934, 28759)]