18345378

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6007}}^1$

素因数の和:6521

約数の個数: 16

約数和(自身を含む): 36768960

約数和(自身を除く): 18423582

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 6007, 12014, 18021, 36042, 3057563, 6115126, 9172689, 18345378]

約数ペア:

[(1, 18345378), (2, 9172689), (3, 6115126), (6, 3057563), (509, 36042), (1018, 18021), (1527, 12014), (3054, 6007)]