18612088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211501}}^1$

素因数の和:211518

約数の個数: 16

約数和(自身を含む): 38070360

約数和(自身を除く): 19458272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211501, 423002, 846004, 1692008, 2326511, 4653022, 9306044, 18612088]

約数ペア:

[(1, 18612088), (2, 9306044), (4, 4653022), (8, 2326511), (11, 1692008), (22, 846004), (44, 423002), (88, 211501)]