12811014

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 28702080

約数和(自身を除く): 15891066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 1811, 2358, 3537, 3622, 5433, 7074, 10866, 16299, 32598, 48897, 97794, 237241, 474482, 711723, 1423446, 2135169, 4270338, 6405507, 12811014]

約数ペア:

[(1, 12811014), (2, 6405507), (3, 4270338), (6, 2135169), (9, 1423446), (18, 711723), (27, 474482), (54, 237241), (131, 97794), (262, 48897), (393, 32598), (786, 16299), (1179, 10866), (1811, 7074), (2358, 5433), (3537, 3622)]