8040204

素因数分解:

$2^2\times 3^2\times {\mathrm{223339}}^1$

素因数の和:223349

約数の個数: 18

約数和(自身を含む): 20323940

約数和(自身を除く): 12283736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223339, 446678, 670017, 893356, 1340034, 2010051, 2680068, 4020102, 8040204]

約数ペア:

[(1, 8040204), (2, 4020102), (3, 2680068), (4, 2010051), (6, 1340034), (9, 893356), (12, 670017), (18, 446678), (36, 223339)]