87654834

素因数分解:

$2^1\times 3^2\times {\mathrm{4869713}}^1$

素因数の和:4869721

約数の個数: 12

約数和(自身を含む): 189918846

約数和(自身を除く): 102264012

約数列:

[1, 2, 3, 6, 9, 18, 4869713, 9739426, 14609139, 29218278, 43827417, 87654834]

約数ペア:

[(1, 87654834), (2, 43827417), (3, 29218278), (6, 14609139), (9, 9739426), (18, 4869713)]