86731578

素因数分解:

$2^1\times 3^2\times {\mathrm{4818421}}^1$

素因数の和:4818429

約数の個数: 12

約数和(自身を含む): 187918458

約数和(自身を除く): 101186880

約数列:

[1, 2, 3, 6, 9, 18, 4818421, 9636842, 14455263, 28910526, 43365789, 86731578]

約数ペア:

[(1, 86731578), (2, 43365789), (3, 28910526), (6, 14455263), (9, 9636842), (18, 4818421)]