81765738

素因数分解:

$2^1\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{3323}}^1$

素因数の和:4698

約数の個数: 24

約数和(自身を含む): 177342048

約数和(自身を除く): 95576310

約数列:

[1, 2, 3, 6, 9, 18, 1367, 2734, 3323, 4101, 6646, 8202, 9969, 12303, 19938, 24606, 29907, 59814, 4542541, 9085082, 13627623, 27255246, 40882869, 81765738]

約数ペア:

[(1, 81765738), (2, 40882869), (3, 27255246), (6, 13627623), (9, 9085082), (18, 4542541), (1367, 59814), (2734, 29907), (3323, 24606), (4101, 19938), (6646, 12303), (8202, 9969)]