217436166

素因数分解:

$2^1\times 3^2\times {\mathrm{929}}^1\times {\mathrm{13003}}^1$

素因数の和:13940

約数の個数: 24

約数和(自身を含む): 471655080

約数和(自身を除く): 254218914

約数列:

[1, 2, 3, 6, 9, 18, 929, 1858, 2787, 5574, 8361, 13003, 16722, 26006, 39009, 78018, 117027, 234054, 12079787, 24159574, 36239361, 72478722, 108718083, 217436166]

約数ペア:

[(1, 217436166), (2, 108718083), (3, 72478722), (6, 36239361), (9, 24159574), (18, 12079787), (929, 234054), (1858, 117027), (2787, 78018), (5574, 39009), (8361, 26006), (13003, 16722)]