18560607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6703}}^1$

素因数の和:6790

約数の個数: 16

約数和(自身を含む): 27030528

約数和(自身を除く): 8469921

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 6703, 20109, 87139, 261417, 475913, 1427739, 6186869, 18560607]

約数ペア:

[(1, 18560607), (3, 6186869), (13, 1427739), (39, 475913), (71, 261417), (213, 87139), (923, 20109), (2769, 6703)]