72725508

素因数分解:

$2^2\times 3^2\times {\mathrm{2020153}}^1$

素因数の和:2020163

約数の個数: 18

約数和(自身を含む): 183834014

約数和(自身を除く): 111108506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2020153, 4040306, 6060459, 8080612, 12120918, 18181377, 24241836, 36362754, 72725508]

約数ペア:

[(1, 72725508), (2, 36362754), (3, 24241836), (4, 18181377), (6, 12120918), (9, 8080612), (12, 6060459), (18, 4040306), (36, 2020153)]