19944108

素因数分解:

$2^2\times 3^2\times {\mathrm{554003}}^1$

素因数の和:554013

約数の個数: 18

約数和(自身を含む): 50414364

約数和(自身を除く): 30470256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 554003, 1108006, 1662009, 2216012, 3324018, 4986027, 6648036, 9972054, 19944108]

約数ペア:

[(1, 19944108), (2, 9972054), (3, 6648036), (4, 4986027), (6, 3324018), (9, 2216012), (12, 1662009), (18, 1108006), (36, 554003)]