7285212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{18397}}^1$

素因数の和:18418

約数の個数: 36

約数和(自身を含む): 20090616

約数和(自身を除く): 12805404

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 18397, 36794, 55191, 73588, 110382, 165573, 202367, 220764, 331146, 404734, 607101, 662292, 809468, 1214202, 1821303, 2428404, 3642606, 7285212]

約数ペア:

[(1, 7285212), (2, 3642606), (3, 2428404), (4, 1821303), (6, 1214202), (9, 809468), (11, 662292), (12, 607101), (18, 404734), (22, 331146), (33, 220764), (36, 202367), (44, 165573), (66, 110382), (99, 73588), (132, 55191), (198, 36794), (396, 18397)]