66612216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{252319}}^1$

素因数の和:252339

約数の個数: 32

約数和(自身を含む): 181670400

約数和(自身を除く): 115058184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 252319, 504638, 756957, 1009276, 1513914, 2018552, 2775509, 3027828, 5551018, 6055656, 8326527, 11102036, 16653054, 22204072, 33306108, 66612216]

約数ペア:

[(1, 66612216), (2, 33306108), (3, 22204072), (4, 16653054), (6, 11102036), (8, 8326527), (11, 6055656), (12, 5551018), (22, 3027828), (24, 2775509), (33, 2018552), (44, 1513914), (66, 1009276), (88, 756957), (132, 504638), (264, 252319)]