17745161838

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{27640439}}^1$

素因数の和:27640551

約数の個数: 16

約数和(自身を含む): 35822010240

約数和(自身を除く): 18076848402

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 27640439, 55280878, 82921317, 165842634, 2957526973, 5915053946, 8872580919, 17745161838]

約数ペア:

[(1, 17745161838), (2, 8872580919), (3, 5915053946), (6, 2957526973), (107, 165842634), (214, 82921317), (321, 55280878), (642, 27640439)]