18825480858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{165135797}}^1$

素因数の和:165135821

約数の個数: 16

約数和(自身を含む): 39632591520

約数和(自身を除く): 20807110662

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 165135797, 330271594, 495407391, 990814782, 3137580143, 6275160286, 9412740429, 18825480858]

約数ペア:

[(1, 18825480858), (2, 9412740429), (3, 6275160286), (6, 3137580143), (19, 990814782), (38, 495407391), (57, 330271594), (114, 165135797)]