86866218

素因数分解:

$2^1\times 3^2\times {\mathrm{4825901}}^1$

素因数の和:4825909

約数の個数: 12

約数和(自身を含む): 188210178

約数和(自身を除く): 101343960

約数列:

[1, 2, 3, 6, 9, 18, 4825901, 9651802, 14477703, 28955406, 43433109, 86866218]

約数ペア:

[(1, 86866218), (2, 43433109), (3, 28955406), (6, 14477703), (9, 9651802), (18, 4825901)]