2247143178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53503409}}^1$

素因数の和:53503421

約数の個数: 16

約数和(自身を含む): 5136327360

約数和(自身を除く): 2889184182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53503409, 107006818, 160510227, 321020454, 374523863, 749047726, 1123571589, 2247143178]

約数ペア:

[(1, 2247143178), (2, 1123571589), (3, 749047726), (6, 374523863), (7, 321020454), (14, 160510227), (21, 107006818), (42, 53503409)]