9489240002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{108949}}^1$

素因数の和:109106

約数の個数: 32

約数和(自身を含む): 16096708800

約数和(自身を除く): 6607468798

約数列:

[1, 2, 11, 22, 37, 74, 107, 214, 407, 814, 1177, 2354, 3959, 7918, 43549, 87098, 108949, 217898, 1198439, 2396878, 4031113, 8062226, 11657543, 23315086, 44342243, 88684486, 128232973, 256465946, 431329091, 862658182, 4744620001, 9489240002]

約数ペア:

[(1, 9489240002), (2, 4744620001), (11, 862658182), (22, 431329091), (37, 256465946), (74, 128232973), (107, 88684486), (214, 44342243), (407, 23315086), (814, 11657543), (1177, 8062226), (2354, 4031113), (3959, 2396878), (7918, 1198439), (43549, 217898), (87098, 108949)]