81586422

素因数分解:

$2^1\times 3^2\times {\mathrm{1433}}^1\times {\mathrm{3163}}^1$

素因数の和:4604

約数の個数: 24

約数和(自身を含む): 176949864

約数和(自身を除く): 95363442

約数列:

[1, 2, 3, 6, 9, 18, 1433, 2866, 3163, 4299, 6326, 8598, 9489, 12897, 18978, 25794, 28467, 56934, 4532579, 9065158, 13597737, 27195474, 40793211, 81586422]

約数ペア:

[(1, 81586422), (2, 40793211), (3, 27195474), (6, 13597737), (9, 9065158), (18, 4532579), (1433, 56934), (2866, 28467), (3163, 25794), (4299, 18978), (6326, 12897), (8598, 9489)]