2891016

素因数分解:

$2^3\times 3^2\times {\mathrm{40153}}^1$

素因数の和:40165

約数の個数: 24

約数和(自身を含む): 7830030

約数和(自身を除く): 4939014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 40153, 80306, 120459, 160612, 240918, 321224, 361377, 481836, 722754, 963672, 1445508, 2891016]

約数ペア:

[(1, 2891016), (2, 1445508), (3, 963672), (4, 722754), (6, 481836), (8, 361377), (9, 321224), (12, 240918), (18, 160612), (24, 120459), (36, 80306), (72, 40153)]