80833644

素因数分解:

$2^2\times 3^2\times {\mathrm{2245379}}^1$

素因数の和:2245389

約数の個数: 18

約数和(自身を含む): 204329580

約数和(自身を除く): 123495936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2245379, 4490758, 6736137, 8981516, 13472274, 20208411, 26944548, 40416822, 80833644]

約数ペア:

[(1, 80833644), (2, 40416822), (3, 26944548), (4, 20208411), (6, 13472274), (9, 8981516), (12, 6736137), (18, 4490758), (36, 2245379)]