81997242

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{12323}}^1$

素因数の和:13437

約数の個数: 16

約数和(自身を含む): 164155680

約数和(自身を除く): 82158438

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 6654, 12323, 24646, 36969, 73938, 13666207, 27332414, 40998621, 81997242]

約数ペア:

[(1, 81997242), (2, 40998621), (3, 27332414), (6, 13666207), (1109, 73938), (2218, 36969), (3327, 24646), (6654, 12323)]