171486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 424944

約数和(自身を除く): 253458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1361, 2722, 4083, 8166, 9527, 12249, 19054, 24498, 28581, 57162, 85743, 171486]

約数ペア:

[(1, 171486), (2, 85743), (3, 57162), (6, 28581), (7, 24498), (9, 19054), (14, 12249), (18, 9527), (21, 8166), (42, 4083), (63, 2722), (126, 1361)]