6817638

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{6971}}^1$

素因数の和:7139

約数の個数: 16

約数和(自身を含む): 13720896

約数和(自身を除く): 6903258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 6971, 13942, 20913, 41826, 1136273, 2272546, 3408819, 6817638]

約数ペア:

[(1, 6817638), (2, 3408819), (3, 2272546), (6, 1136273), (163, 41826), (326, 20913), (489, 13942), (978, 6971)]