123533478

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{6337}}^1$

素因数の和:6386

約数の個数: 48

約数和(自身を含む): 289773360

約数和(自身を除く): 166239882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6337, 6498, 9747, 12674, 19011, 19494, 38022, 57033, 114066, 120403, 171099, 240806, 342198, 361209, 722418, 1083627, 2167254, 2287657, 3250881, 4575314, 6501762, 6862971, 13725942, 20588913, 41177826, 61766739, 123533478]

約数ペア:

[(1, 123533478), (2, 61766739), (3, 41177826), (6, 20588913), (9, 13725942), (18, 6862971), (19, 6501762), (27, 4575314), (38, 3250881), (54, 2287657), (57, 2167254), (114, 1083627), (171, 722418), (342, 361209), (361, 342198), (513, 240806), (722, 171099), (1026, 120403), (1083, 114066), (2166, 57033), (3249, 38022), (6337, 19494), (6498, 19011), (9747, 12674)]