81633276

素因数分解:

$2^2\times 3^2\times {\mathrm{2267591}}^1$

素因数の和:2267601

約数の個数: 18

約数和(自身を含む): 206350872

約数和(自身を除く): 124717596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2267591, 4535182, 6802773, 9070364, 13605546, 20408319, 27211092, 40816638, 81633276]

約数ペア:

[(1, 81633276), (2, 40816638), (3, 27211092), (4, 20408319), (6, 13605546), (9, 9070364), (12, 6802773), (18, 4535182), (36, 2267591)]