22686069

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 37359168

約数和(自身を除く): 14673099

約数列:

[1, 3, 7, 21, 37, 43, 49, 97, 111, 129, 147, 259, 291, 301, 679, 777, 903, 1591, 1813, 2037, 2107, 3589, 4171, 4753, 4773, 5439, 6321, 10767, 11137, 12513, 14259, 25123, 29197, 33411, 75369, 77959, 87591, 154327, 175861, 204379, 233877, 462981, 527583, 613137, 1080289, 3240867, 7562023, 22686069]

約数ペア:

[(1, 22686069), (3, 7562023), (7, 3240867), (21, 1080289), (37, 613137), (43, 527583), (49, 462981), (97, 233877), (111, 204379), (129, 175861), (147, 154327), (259, 87591), (291, 77959), (301, 75369), (679, 33411), (777, 29197), (903, 25123), (1591, 14259), (1813, 12513), (2037, 11137), (2107, 10767), (3589, 6321), (4171, 5439), (4753, 4773)]