13041738

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1721}}^1$

素因数の和:2150

約数の個数: 24

約数和(自身を含む): 28340676

約数和(自身を除く): 15298938

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 1721, 2526, 3442, 3789, 5163, 7578, 10326, 15489, 30978, 724541, 1449082, 2173623, 4347246, 6520869, 13041738]

約数ペア:

[(1, 13041738), (2, 6520869), (3, 4347246), (6, 2173623), (9, 1449082), (18, 724541), (421, 30978), (842, 15489), (1263, 10326), (1721, 7578), (2526, 5163), (3442, 3789)]