81643014

素因数分解:

$2^1\times 3^2\times {\mathrm{1913}}^1\times {\mathrm{2371}}^1$

素因数の和:4292

約数の個数: 24

約数和(自身を含む): 177060312

約数和(自身を除く): 95417298

約数列:

[1, 2, 3, 6, 9, 18, 1913, 2371, 3826, 4742, 5739, 7113, 11478, 14226, 17217, 21339, 34434, 42678, 4535723, 9071446, 13607169, 27214338, 40821507, 81643014]

約数ペア:

[(1, 81643014), (2, 40821507), (3, 27214338), (6, 13607169), (9, 9071446), (18, 4535723), (1913, 42678), (2371, 34434), (3826, 21339), (4742, 17217), (5739, 14226), (7113, 11478)]