2781570673692

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{9403}}^1\times {\mathrm{18301}}^1$

素因数の和:28163

約数の個数: 72

約数和(自身を含む): 7047986727600

約数和(自身を除く): 4266416053908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 9403, 16164, 18301, 18806, 28209, 36602, 37612, 54903, 56418, 73204, 84627, 109806, 112836, 164709, 169254, 219612, 329418, 338508, 658836, 4221947, 8217149, 8443894, 12665841, 16434298, 16887788, 24651447, 25331682, 32868596, 37997523, 49302894, 50663364, 73954341, 75995046, 98605788, 147908682, 151990092, 172084303, 295817364, 344168606, 516252909, 688337212, 1032505818, 1548758727, 2065011636, 3097517454, 6195034908, 77265852047, 154531704094, 231797556141, 309063408188, 463595112282, 695392668423, 927190224564, 1390785336846, 2781570673692]

約数ペア:

[(1, 2781570673692), (2, 1390785336846), (3, 927190224564), (4, 695392668423), (6, 463595112282), (9, 309063408188), (12, 231797556141), (18, 154531704094), (36, 77265852047), (449, 6195034908), (898, 3097517454), (1347, 2065011636), (1796, 1548758727), (2694, 1032505818), (4041, 688337212), (5388, 516252909), (8082, 344168606), (9403, 295817364), (16164, 172084303), (18301, 151990092), (18806, 147908682), (28209, 98605788), (36602, 75995046), (37612, 73954341), (54903, 50663364), (56418, 49302894), (73204, 37997523), (84627, 32868596), (109806, 25331682), (112836, 24651447), (164709, 16887788), (169254, 16434298), (219612, 12665841), (329418, 8443894), (338508, 8217149), (658836, 4221947)]