31215276

素因数分解:

$2^2\times 3^2\times {\mathrm{867091}}^1$

素因数の和:867101

約数の個数: 18

約数和(自身を含む): 78905372

約数和(自身を除く): 47690096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 867091, 1734182, 2601273, 3468364, 5202546, 7803819, 10405092, 15607638, 31215276]

約数ペア:

[(1, 31215276), (2, 15607638), (3, 10405092), (4, 7803819), (6, 5202546), (9, 3468364), (12, 2601273), (18, 1734182), (36, 867091)]