18074594

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:745

約数の個数: 16

約数和(自身を含む): 27561600

約数和(自身を除く): 9487006

約数列:

[1, 2, 131, 149, 262, 298, 463, 926, 19519, 39038, 60653, 68987, 121306, 137974, 9037297, 18074594]

約数ペア:

[(1, 18074594), (2, 9037297), (131, 137974), (149, 121306), (262, 68987), (298, 60653), (463, 39038), (926, 19519)]