28194822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4339}}^1$

素因数の和:4385

約数の個数: 36

約数和(自身を含む): 64488060

約数和(自身を除く): 36293238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 4339, 6498, 8678, 13017, 26034, 39051, 78102, 82441, 164882, 247323, 494646, 741969, 1483938, 1566379, 3132758, 4699137, 9398274, 14097411, 28194822]

約数ペア:

[(1, 28194822), (2, 14097411), (3, 9398274), (6, 4699137), (9, 3132758), (18, 1566379), (19, 1483938), (38, 741969), (57, 494646), (114, 247323), (171, 164882), (342, 82441), (361, 78102), (722, 39051), (1083, 26034), (2166, 13017), (3249, 8678), (4339, 6498)]