18226546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10463}}^1$

素因数の和:10545

約数の個数: 16

約数和(自身を含む): 29885184

約数和(自身を除く): 11658638

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10463, 20926, 136019, 272038, 701021, 1402042, 9113273, 18226546]

約数ペア:

[(1, 18226546), (2, 9113273), (13, 1402042), (26, 701021), (67, 272038), (134, 136019), (871, 20926), (1742, 10463)]