18108184

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{4447}}^1$

素因数の和:4962

約数の個数: 16

約数和(自身を含む): 34027200

約数和(自身を除く): 15919016

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 4447, 8894, 17788, 35576, 2263523, 4527046, 9054092, 18108184]

約数ペア:

[(1, 18108184), (2, 9054092), (4, 4527046), (8, 2263523), (509, 35576), (1018, 17788), (2036, 8894), (4072, 4447)]