1621000314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{37321}}^1$

素因数の和:37475

約数の個数: 48

約数和(自身を含む): 3726228480

約数和(自身を除く): 2105228166

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2286, 2413, 4826, 7239, 14478, 21717, 37321, 43434, 74642, 111963, 223926, 335889, 671778, 709099, 1418198, 2127297, 4254594, 4739767, 6381891, 9479534, 12763782, 14219301, 28438602, 42657903, 85315806, 90055573, 180111146, 270166719, 540333438, 810500157, 1621000314]

約数ペア:

[(1, 1621000314), (2, 810500157), (3, 540333438), (6, 270166719), (9, 180111146), (18, 90055573), (19, 85315806), (38, 42657903), (57, 28438602), (114, 14219301), (127, 12763782), (171, 9479534), (254, 6381891), (342, 4739767), (381, 4254594), (762, 2127297), (1143, 1418198), (2286, 709099), (2413, 671778), (4826, 335889), (7239, 223926), (14478, 111963), (21717, 74642), (37321, 43434)]