17939604

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20479}}^1$

素因数の和:20559

約数の個数: 24

約数和(自身を含む): 42434560

約数和(自身を除く): 24494956

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 20479, 40958, 61437, 81916, 122874, 245748, 1494967, 2989934, 4484901, 5979868, 8969802, 17939604]

約数ペア:

[(1, 17939604), (2, 8969802), (3, 5979868), (4, 4484901), (6, 2989934), (12, 1494967), (73, 245748), (146, 122874), (219, 81916), (292, 61437), (438, 40958), (876, 20479)]