17974074

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{27997}}^1$

素因数の和:28109

約数の個数: 16

約数和(自身を含む): 36285408

約数和(自身を除く): 18311334

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 27997, 55994, 83991, 167982, 2995679, 5991358, 8987037, 17974074]

約数ペア:

[(1, 17974074), (2, 8987037), (3, 5991358), (6, 2995679), (107, 167982), (214, 83991), (321, 55994), (642, 27997)]