31107276

素因数分解:

$2^2\times 3^2\times {\mathrm{864091}}^1$

素因数の和:864101

約数の個数: 18

約数和(自身を含む): 78632372

約数和(自身を除く): 47525096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 864091, 1728182, 2592273, 3456364, 5184546, 7776819, 10369092, 15553638, 31107276]

約数ペア:

[(1, 31107276), (2, 15553638), (3, 10369092), (4, 7776819), (6, 5184546), (9, 3456364), (12, 2592273), (18, 1728182), (36, 864091)]