18378047404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{270265403}}^1$

素因数の和:270265424

約数の個数: 12

約数和(自身を含む): 34053440904

約数和(自身を除く): 15675393500

約数列:

[1, 2, 4, 17, 34, 68, 270265403, 540530806, 1081061612, 4594511851, 9189023702, 18378047404]

約数ペア:

[(1, 18378047404), (2, 9189023702), (4, 4594511851), (17, 1081061612), (34, 540530806), (68, 270265403)]