18026572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3697}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 33548256

約数和(自身を除く): 15521684

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3697, 4876, 7394, 14788, 85031, 170062, 195941, 340124, 391882, 783764, 4506643, 9013286, 18026572]

約数ペア:

[(1, 18026572), (2, 9013286), (4, 4506643), (23, 783764), (46, 391882), (53, 340124), (92, 195941), (106, 170062), (212, 85031), (1219, 14788), (2438, 7394), (3697, 4876)]