123988878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{40759}}^1$

素因数の和:40793

約数の個数: 36

約数和(自身を含む): 290904120

約数和(自身を除く): 166915242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 40759, 81518, 122277, 244554, 366831, 529867, 733662, 1059734, 1589601, 3179202, 4768803, 6888271, 9537606, 13776542, 20664813, 41329626, 61994439, 123988878]

約数ペア:

[(1, 123988878), (2, 61994439), (3, 41329626), (6, 20664813), (9, 13776542), (13, 9537606), (18, 6888271), (26, 4768803), (39, 3179202), (78, 1589601), (117, 1059734), (169, 733662), (234, 529867), (338, 366831), (507, 244554), (1014, 122277), (1521, 81518), (3042, 40759)]