18189292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4093}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 35077392

約数和(自身を除く): 16888100

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4093, 4444, 8186, 16372, 45023, 90046, 180092, 413393, 826786, 1653572, 4547323, 9094646, 18189292]

約数ペア:

[(1, 18189292), (2, 9094646), (4, 4547323), (11, 1653572), (22, 826786), (44, 413393), (101, 180092), (202, 90046), (404, 45023), (1111, 16372), (2222, 8186), (4093, 4444)]