2881836

素因数分解:

$2^2\times 3^2\times {\mathrm{80051}}^1$

素因数の和:80061

約数の個数: 18

約数和(自身を含む): 7284732

約数和(自身を除く): 4402896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80051, 160102, 240153, 320204, 480306, 720459, 960612, 1440918, 2881836]

約数ペア:

[(1, 2881836), (2, 1440918), (3, 960612), (4, 720459), (6, 480306), (9, 320204), (12, 240153), (18, 160102), (36, 80051)]