18379732

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6373}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 37122176

約数和(自身を除く): 18742444

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6373, 12746, 25492, 44611, 89222, 178444, 656419, 1312838, 2625676, 4594933, 9189866, 18379732]

約数ペア:

[(1, 18379732), (2, 9189866), (4, 4594933), (7, 2625676), (14, 1312838), (28, 656419), (103, 178444), (206, 89222), (412, 44611), (721, 25492), (1442, 12746), (2884, 6373)]