28125162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{120193}}^1$

素因数の和:120214

約数の個数: 24

約数和(自身を含む): 65625924

約数和(自身を除く): 37500762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 120193, 240386, 360579, 721158, 1081737, 1562509, 2163474, 3125018, 4687527, 9375054, 14062581, 28125162]

約数ペア:

[(1, 28125162), (2, 14062581), (3, 9375054), (6, 4687527), (9, 3125018), (13, 2163474), (18, 1562509), (26, 1081737), (39, 721158), (78, 360579), (117, 240386), (234, 120193)]