5426778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{129209}}^1$

素因数の和:129221

約数の個数: 16

約数和(自身を含む): 12404160

約数和(自身を除く): 6977382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 129209, 258418, 387627, 775254, 904463, 1808926, 2713389, 5426778]

約数ペア:

[(1, 5426778), (2, 2713389), (3, 1808926), (6, 904463), (7, 775254), (14, 387627), (21, 258418), (42, 129209)]