18047724

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2339}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 42194880

約数和(自身を除く): 24147156

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2339, 2572, 3858, 4678, 7017, 7716, 9356, 14034, 28068, 1503977, 3007954, 4511931, 6015908, 9023862, 18047724]

約数ペア:

[(1, 18047724), (2, 9023862), (3, 6015908), (4, 4511931), (6, 3007954), (12, 1503977), (643, 28068), (1286, 14034), (1929, 9356), (2339, 7716), (2572, 7017), (3858, 4678)]