19459010961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{36007}}^1$

素因数の和:36206

約数の個数: 48

約数和(自身を含む): 31456588800

約数和(自身を除く): 11997577839

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 149, 279, 403, 447, 1209, 1341, 1937, 3627, 4619, 5811, 13857, 17433, 36007, 41571, 60047, 108021, 180141, 324063, 468091, 540423, 1116217, 1404273, 3348651, 4212819, 5365043, 10045953, 14510821, 16095129, 43532463, 48285387, 69745559, 130597389, 166316333, 209236677, 498948999, 627710031, 1496846997, 2162112329, 6486336987, 19459010961]

約数ペア:

[(1, 19459010961), (3, 6486336987), (9, 2162112329), (13, 1496846997), (31, 627710031), (39, 498948999), (93, 209236677), (117, 166316333), (149, 130597389), (279, 69745559), (403, 48285387), (447, 43532463), (1209, 16095129), (1341, 14510821), (1937, 10045953), (3627, 5365043), (4619, 4212819), (5811, 3348651), (13857, 1404273), (17433, 1116217), (36007, 540423), (41571, 468091), (60047, 324063), (108021, 180141)]