1686138138

素因数分解:

$2^1\times 3^2\times {\mathrm{1723}}^1\times {\mathrm{54367}}^1$

素因数の和:56098

約数の個数: 24

約数和(自身を含む): 3655486848

約数和(自身を除く): 1969348710

約数列:

[1, 2, 3, 6, 9, 18, 1723, 3446, 5169, 10338, 15507, 31014, 54367, 108734, 163101, 326202, 489303, 978606, 93674341, 187348682, 281023023, 562046046, 843069069, 1686138138]

約数ペア:

[(1, 1686138138), (2, 843069069), (3, 562046046), (6, 281023023), (9, 187348682), (18, 93674341), (1723, 978606), (3446, 489303), (5169, 326202), (10338, 163101), (15507, 108734), (31014, 54367)]