18108298021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{317617}}^1$

素因数の和:317772

約数の個数: 16

約数和(自身を含む): 20307224448

約数和(自身を除く): 2198926427

約数列:

[1, 11, 71, 73, 781, 803, 5183, 57013, 317617, 3493787, 22550807, 23186041, 248058877, 255046451, 1646208911, 18108298021]

約数ペア:

[(1, 18108298021), (11, 1646208911), (71, 255046451), (73, 248058877), (781, 23186041), (803, 22550807), (5183, 3493787), (57013, 317617)]