18468152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{121501}}^1$

素因数の和:121526

約数の個数: 16

約数和(自身を含む): 36450600

約数和(自身を除く): 17982448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 121501, 243002, 486004, 972008, 2308519, 4617038, 9234076, 18468152]

約数ペア:

[(1, 18468152), (2, 9234076), (4, 4617038), (8, 2308519), (19, 972008), (38, 486004), (76, 243002), (152, 121501)]