561337254

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{16921}}^1$

素因数の和:17045

約数の個数: 48

約数和(自身を含む): 1293517680

約数和(自身を除く): 732180426

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 3686, 5529, 11058, 16587, 16921, 33174, 33842, 50763, 101526, 152289, 304578, 321499, 642998, 964497, 1641337, 1928994, 2893491, 3282674, 4924011, 5786982, 9848022, 14772033, 29544066, 31185403, 62370806, 93556209, 187112418, 280668627, 561337254]

約数ペア:

[(1, 561337254), (2, 280668627), (3, 187112418), (6, 93556209), (9, 62370806), (18, 31185403), (19, 29544066), (38, 14772033), (57, 9848022), (97, 5786982), (114, 4924011), (171, 3282674), (194, 2893491), (291, 1928994), (342, 1641337), (582, 964497), (873, 642998), (1746, 321499), (1843, 304578), (3686, 152289), (5529, 101526), (11058, 50763), (16587, 33842), (16921, 33174)]