6668646

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{3203}}^1$

素因数の和:3555

約数の個数: 16

約数和(自身を含む): 13379904

約数和(自身を除く): 6711258

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 3203, 6406, 9609, 19218, 1111441, 2222882, 3334323, 6668646]

約数ペア:

[(1, 6668646), (2, 3334323), (3, 2222882), (6, 1111441), (347, 19218), (694, 9609), (1041, 6406), (2082, 3203)]