2013446178

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{859}}^1\times {\mathrm{1217}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 4411985760

約数和(自身を除く): 2398539582

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 859, 963, 1217, 1718, 1926, 2434, 2577, 3651, 5154, 7302, 7731, 10953, 15462, 21906, 91913, 130219, 183826, 260438, 275739, 390657, 551478, 781314, 827217, 1045403, 1171971, 1654434, 2090806, 2343942, 3136209, 6272418, 9408627, 18817254, 111858121, 223716242, 335574363, 671148726, 1006723089, 2013446178]

約数ペア:

[(1, 2013446178), (2, 1006723089), (3, 671148726), (6, 335574363), (9, 223716242), (18, 111858121), (107, 18817254), (214, 9408627), (321, 6272418), (642, 3136209), (859, 2343942), (963, 2090806), (1217, 1654434), (1718, 1171971), (1926, 1045403), (2434, 827217), (2577, 781314), (3651, 551478), (5154, 390657), (7302, 275739), (7731, 260438), (10953, 183826), (15462, 130219), (21906, 91913)]