981486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4976

約数の個数: 24

約数和(自身を含む): 2320344

約数和(自身を除く): 1338858

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 4957, 9914, 14871, 29742, 44613, 54527, 89226, 109054, 163581, 327162, 490743, 981486]

約数ペア:

[(1, 981486), (2, 490743), (3, 327162), (6, 163581), (9, 109054), (11, 89226), (18, 54527), (22, 44613), (33, 29742), (66, 14871), (99, 9914), (198, 4957)]