67827978

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{47699}}^1$

素因数の和:47786

約数の個数: 24

約数和(自身を含む): 148824000

約数和(自身を除く): 80996022

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 47699, 95398, 143097, 286194, 429291, 858582, 3768221, 7536442, 11304663, 22609326, 33913989, 67827978]

約数ペア:

[(1, 67827978), (2, 33913989), (3, 22609326), (6, 11304663), (9, 7536442), (18, 3768221), (79, 858582), (158, 429291), (237, 286194), (474, 143097), (711, 95398), (1422, 47699)]