1142658

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 2808000

約数和(自身を除く): 1665342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 199, 261, 319, 398, 522, 597, 638, 957, 1194, 1791, 1914, 2189, 2871, 3582, 4378, 5742, 5771, 6567, 11542, 13134, 17313, 19701, 34626, 39402, 51939, 63481, 103878, 126962, 190443, 380886, 571329, 1142658]

約数ペア:

[(1, 1142658), (2, 571329), (3, 380886), (6, 190443), (9, 126962), (11, 103878), (18, 63481), (22, 51939), (29, 39402), (33, 34626), (58, 19701), (66, 17313), (87, 13134), (99, 11542), (174, 6567), (198, 5771), (199, 5742), (261, 4378), (319, 3582), (398, 2871), (522, 2189), (597, 1914), (638, 1791), (957, 1194)]