18222802278

素因数分解:

$2^1\times 3^1\times {\mathrm{2287}}^1\times {\mathrm{1327999}}^1$

素因数の和:1330291

約数の個数: 16

約数和(自身を含む): 36461568000

約数和(自身を除く): 18238765722

約数列:

[1, 2, 3, 6, 2287, 4574, 6861, 13722, 1327999, 2655998, 3983997, 7967994, 3037133713, 6074267426, 9111401139, 18222802278]

約数ペア:

[(1, 18222802278), (2, 9111401139), (3, 6074267426), (6, 3037133713), (2287, 7967994), (4574, 3983997), (6861, 2655998), (13722, 1327999)]