81849762

素因数分解:

$2^1\times 3^2\times {\mathrm{4547209}}^1$

素因数の和:4547217

約数の個数: 12

約数和(自身を含む): 177341190

約数和(自身を除く): 95491428

約数列:

[1, 2, 3, 6, 9, 18, 4547209, 9094418, 13641627, 27283254, 40924881, 81849762]

約数ペア:

[(1, 81849762), (2, 40924881), (3, 27283254), (6, 13641627), (9, 9094418), (18, 4547209)]