12139578

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 17720262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 107, 191, 198, 214, 297, 321, 382, 573, 594, 642, 963, 1146, 1177, 1719, 1926, 2101, 2354, 2889, 3438, 3531, 4202, 5157, 5778, 6303, 7062, 10314, 10593, 12606, 18909, 20437, 21186, 31779, 37818, 40874, 56727, 61311, 63558, 113454, 122622, 183933, 224807, 367866, 449614, 551799, 674421, 1103598, 1348842, 2023263, 4046526, 6069789, 12139578]

約数ペア:

[(1, 12139578), (2, 6069789), (3, 4046526), (6, 2023263), (9, 1348842), (11, 1103598), (18, 674421), (22, 551799), (27, 449614), (33, 367866), (54, 224807), (66, 183933), (99, 122622), (107, 113454), (191, 63558), (198, 61311), (214, 56727), (297, 40874), (321, 37818), (382, 31779), (573, 21186), (594, 20437), (642, 18909), (963, 12606), (1146, 10593), (1177, 10314), (1719, 7062), (1926, 6303), (2101, 5778), (2354, 5157), (2889, 4202), (3438, 3531)]