18873564

素因数分解:

$2^2\times 3^1\times {\mathrm{929}}^1\times {\mathrm{1693}}^1$

素因数の和:2629

約数の個数: 24

約数和(自身を含む): 44111760

約数和(自身を除く): 25238196

約数列:

[1, 2, 3, 4, 6, 12, 929, 1693, 1858, 2787, 3386, 3716, 5079, 5574, 6772, 10158, 11148, 20316, 1572797, 3145594, 4718391, 6291188, 9436782, 18873564]

約数ペア:

[(1, 18873564), (2, 9436782), (3, 6291188), (4, 4718391), (6, 3145594), (12, 1572797), (929, 20316), (1693, 11148), (1858, 10158), (2787, 6772), (3386, 5574), (3716, 5079)]