80406468

素因数分解:

$2^2\times 3^2\times {\mathrm{2233513}}^1$

素因数の和:2233523

約数の個数: 18

約数和(自身を含む): 203249774

約数和(自身を除く): 122843306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2233513, 4467026, 6700539, 8934052, 13401078, 20101617, 26802156, 40203234, 80406468]

約数ペア:

[(1, 80406468), (2, 40203234), (3, 26802156), (4, 20101617), (6, 13401078), (9, 8934052), (12, 6700539), (18, 4467026), (36, 2233513)]