13156986204

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1855187}}^1$

素因数の和:1855394

約数の個数: 36

約数和(自身を含む): 33426777384

約数和(自身を除く): 20269791180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 1855187, 3710374, 5565561, 7420748, 11131122, 16696683, 22262244, 33393366, 66786732, 365471839, 730943678, 1096415517, 1461887356, 2192831034, 3289246551, 4385662068, 6578493102, 13156986204]

約数ペア:

[(1, 13156986204), (2, 6578493102), (3, 4385662068), (4, 3289246551), (6, 2192831034), (9, 1461887356), (12, 1096415517), (18, 730943678), (36, 365471839), (197, 66786732), (394, 33393366), (591, 22262244), (788, 16696683), (1182, 11131122), (1773, 7420748), (2364, 5565561), (3546, 3710374), (7092, 1855187)]