16660014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{396667}}^1$

素因数の和:396679

約数の個数: 16

約数和(自身を含む): 38080128

約数和(自身を除く): 21420114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 396667, 793334, 1190001, 2380002, 2776669, 5553338, 8330007, 16660014]

約数ペア:

[(1, 16660014), (2, 8330007), (3, 5553338), (6, 2776669), (7, 2380002), (14, 1190001), (21, 793334), (42, 396667)]