219639186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1063}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 513554496

約数和(自身を除く): 293915310

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 883, 1063, 1766, 2126, 2649, 3189, 5298, 6378, 7947, 9567, 11479, 13819, 15894, 19134, 22958, 27638, 34437, 41457, 68874, 82914, 103311, 124371, 206622, 248742, 938629, 1877258, 2815887, 5631774, 8447661, 12202177, 16895322, 24404354, 36606531, 73213062, 109819593, 219639186]

約数ペア:

[(1, 219639186), (2, 109819593), (3, 73213062), (6, 36606531), (9, 24404354), (13, 16895322), (18, 12202177), (26, 8447661), (39, 5631774), (78, 2815887), (117, 1877258), (234, 938629), (883, 248742), (1063, 206622), (1766, 124371), (2126, 103311), (2649, 82914), (3189, 68874), (5298, 41457), (6378, 34437), (7947, 27638), (9567, 22958), (11479, 19134), (13819, 15894)]