42542166

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{11027}}^1$

素因数の和:11675

約数の個数: 16

約数和(自身を含む): 85224384

約数和(自身を除く): 42682218

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 11027, 22054, 33081, 66162, 7090361, 14180722, 21271083, 42542166]

約数ペア:

[(1, 42542166), (2, 21271083), (3, 14180722), (6, 7090361), (643, 66162), (1286, 33081), (1929, 22054), (3858, 11027)]