87404418

素因数分解:

$2^1\times 3^2\times {\mathrm{4855801}}^1$

素因数の和:4855809

約数の個数: 12

約数和(自身を含む): 189376278

約数和(自身を除く): 101971860

約数列:

[1, 2, 3, 6, 9, 18, 4855801, 9711602, 14567403, 29134806, 43702209, 87404418]

約数ペア:

[(1, 87404418), (2, 43702209), (3, 29134806), (6, 14567403), (9, 9711602), (18, 4855801)]