6668606

素因数分解:

$2^1\times 7^3\times {\mathrm{9721}}^1$

素因数の和:9744

約数の個数: 16

約数和(自身を含む): 11666400

約数和(自身を除く): 4997794

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 9721, 19442, 68047, 136094, 476329, 952658, 3334303, 6668606]

約数ペア:

[(1, 6668606), (2, 3334303), (7, 952658), (14, 476329), (49, 136094), (98, 68047), (343, 19442), (686, 9721)]