2666706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63493}}^1$

素因数の和:63505

約数の個数: 16

約数和(自身を含む): 6095424

約数和(自身を除く): 3428718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63493, 126986, 190479, 380958, 444451, 888902, 1333353, 2666706]

約数ペア:

[(1, 2666706), (2, 1333353), (3, 888902), (6, 444451), (7, 380958), (14, 190479), (21, 126986), (42, 63493)]