71535564

素因数分解:

$2^2\times 3^2\times {\mathrm{1987099}}^1$

素因数の和:1987109

約数の個数: 18

約数和(自身を含む): 180826100

約数和(自身を除く): 109290536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1987099, 3974198, 5961297, 7948396, 11922594, 17883891, 23845188, 35767782, 71535564]

約数ペア:

[(1, 71535564), (2, 35767782), (3, 23845188), (4, 17883891), (6, 11922594), (9, 7948396), (12, 5961297), (18, 3974198), (36, 1987099)]