18518170652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1221193}}^1$

素因数の和:1221437

約数の個数: 24

約数和(自身を含む): 34466979456

約数和(自身を除く): 15948808804

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 7582, 15164, 1221193, 2442386, 4884772, 20760281, 41520562, 83041124, 272326039, 544652078, 1089304156, 4629542663, 9259085326, 18518170652]

約数ペア:

[(1, 18518170652), (2, 9259085326), (4, 4629542663), (17, 1089304156), (34, 544652078), (68, 272326039), (223, 83041124), (446, 41520562), (892, 20760281), (3791, 4884772), (7582, 2442386), (15164, 1221193)]