81233244

素因数分解:

$2^2\times 3^2\times {\mathrm{2256479}}^1$

素因数の和:2256489

約数の個数: 18

約数和(自身を含む): 205339680

約数和(自身を除く): 124106436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2256479, 4512958, 6769437, 9025916, 13538874, 20308311, 27077748, 40616622, 81233244]

約数ペア:

[(1, 81233244), (2, 40616622), (3, 27077748), (4, 20308311), (6, 13538874), (9, 9025916), (12, 6769437), (18, 4512958), (36, 2256479)]