2808236484

素因数分解:

$2^2\times 3^2\times {\mathrm{78006569}}^1$

素因数の和:78006579

約数の個数: 18

約数和(自身を含む): 7098597870

約数和(自身を除く): 4290361386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 78006569, 156013138, 234019707, 312026276, 468039414, 702059121, 936078828, 1404118242, 2808236484]

約数ペア:

[(1, 2808236484), (2, 1404118242), (3, 936078828), (4, 702059121), (6, 468039414), (9, 312026276), (12, 234019707), (18, 156013138), (36, 78006569)]