1636698726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{33149}}^1$

素因数の和:33381

約数の個数: 48

約数和(自身を含む): 3837178800

約数和(自身を除く): 2200480074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 8229, 16458, 24687, 33149, 49374, 66298, 99447, 198894, 298341, 430937, 596682, 861874, 1292811, 2585622, 3878433, 6994439, 7756866, 13988878, 20983317, 41966634, 62949951, 90927707, 125899902, 181855414, 272783121, 545566242, 818349363, 1636698726]

約数ペア:

[(1, 1636698726), (2, 818349363), (3, 545566242), (6, 272783121), (9, 181855414), (13, 125899902), (18, 90927707), (26, 62949951), (39, 41966634), (78, 20983317), (117, 13988878), (211, 7756866), (234, 6994439), (422, 3878433), (633, 2585622), (1266, 1292811), (1899, 861874), (2743, 596682), (3798, 430937), (5486, 298341), (8229, 198894), (16458, 99447), (24687, 66298), (33149, 49374)]