13881468

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1409}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 32452560

約数和(自身を除く): 18571092

約数列:

[1, 2, 3, 4, 6, 12, 821, 1409, 1642, 2463, 2818, 3284, 4227, 4926, 5636, 8454, 9852, 16908, 1156789, 2313578, 3470367, 4627156, 6940734, 13881468]

約数ペア:

[(1, 13881468), (2, 6940734), (3, 4627156), (4, 3470367), (6, 2313578), (12, 1156789), (821, 16908), (1409, 9852), (1642, 8454), (2463, 5636), (2818, 4926), (3284, 4227)]