81547824

素因数分解:

$2^4\times 3^1\times {\mathrm{1698913}}^1$

素因数の和:1698924

約数の個数: 20

約数和(自身を含む): 210665336

約数和(自身を除く): 129117512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1698913, 3397826, 5096739, 6795652, 10193478, 13591304, 20386956, 27182608, 40773912, 81547824]

約数ペア:

[(1, 81547824), (2, 40773912), (3, 27182608), (4, 20386956), (6, 13591304), (8, 10193478), (12, 6795652), (16, 5096739), (24, 3397826), (48, 1698913)]