21108534

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48193}}^1$

素因数の和:48271

約数の個数: 16

約数和(自身を含む): 42796272

約数和(自身を除く): 21687738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48193, 96386, 144579, 289158, 3518089, 7036178, 10554267, 21108534]

約数ペア:

[(1, 21108534), (2, 10554267), (3, 7036178), (6, 3518089), (73, 289158), (146, 144579), (219, 96386), (438, 48193)]