21033564

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2411}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 49166208

約数和(自身を除く): 28132644

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2411, 2908, 4362, 4822, 7233, 8724, 9644, 14466, 28932, 1752797, 3505594, 5258391, 7011188, 10516782, 21033564]

約数ペア:

[(1, 21033564), (2, 10516782), (3, 7011188), (4, 5258391), (6, 3505594), (12, 1752797), (727, 28932), (1454, 14466), (2181, 9644), (2411, 8724), (2908, 7233), (4362, 4822)]