2018500002

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1048027}}^1$

素因数の和:1048142

約数の個数: 24

約数和(自身を含む): 4414293936

約数和(自身を除く): 2395793934

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 1048027, 2096054, 3144081, 6288162, 9432243, 18864486, 112138889, 224277778, 336416667, 672833334, 1009250001, 2018500002]

約数ペア:

[(1, 2018500002), (2, 1009250001), (3, 672833334), (6, 336416667), (9, 224277778), (18, 112138889), (107, 18864486), (214, 9432243), (321, 6288162), (642, 3144081), (963, 2096054), (1926, 1048027)]