15491016

素因数分解:

$2^3\times 3^2\times {\mathrm{215153}}^1$

素因数の和:215165

約数の個数: 24

約数和(自身を含む): 41955030

約数和(自身を除く): 26464014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 215153, 430306, 645459, 860612, 1290918, 1721224, 1936377, 2581836, 3872754, 5163672, 7745508, 15491016]

約数ペア:

[(1, 15491016), (2, 7745508), (3, 5163672), (4, 3872754), (6, 2581836), (8, 1936377), (9, 1721224), (12, 1290918), (18, 860612), (24, 645459), (36, 430306), (72, 215153)]