86981508

素因数分解:

$2^2\times 3^2\times {\mathrm{2416153}}^1$

素因数の和:2416163

約数の個数: 18

約数和(自身を含む): 219870014

約数和(自身を除く): 132888506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2416153, 4832306, 7248459, 9664612, 14496918, 21745377, 28993836, 43490754, 86981508]

約数ペア:

[(1, 86981508), (2, 43490754), (3, 28993836), (4, 21745377), (6, 14496918), (9, 9664612), (12, 7248459), (18, 4832306), (36, 2416153)]