171858726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{244813}}^1$

素因数の和:244837

約数の個数: 32

約数和(自身を含む): 411287520

約数和(自身を除く): 239428794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 244813, 489626, 734439, 1468878, 2203317, 3182569, 4406634, 6365138, 6609951, 9547707, 13219902, 19095414, 28643121, 57286242, 85929363, 171858726]

約数ペア:

[(1, 171858726), (2, 85929363), (3, 57286242), (6, 28643121), (9, 19095414), (13, 13219902), (18, 9547707), (26, 6609951), (27, 6365138), (39, 4406634), (54, 3182569), (78, 2203317), (117, 1468878), (234, 734439), (351, 489626), (702, 244813)]