18826002006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{448238143}}^1$

素因数の和:448238155

約数の個数: 16

約数和(自身を含む): 43030861824

約数和(自身を除く): 24204859818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 448238143, 896476286, 1344714429, 2689428858, 3137667001, 6275334002, 9413001003, 18826002006]

約数ペア:

[(1, 18826002006), (2, 9413001003), (3, 6275334002), (6, 3137667001), (7, 2689428858), (14, 1344714429), (21, 896476286), (42, 448238143)]