18231604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 33473160

約数和(自身を除く): 15241556

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 2153, 4234, 4306, 8468, 8612, 62437, 124874, 157169, 249748, 314338, 628676, 4557901, 9115802, 18231604]

約数ペア:

[(1, 18231604), (2, 9115802), (4, 4557901), (29, 628676), (58, 314338), (73, 249748), (116, 157169), (146, 124874), (292, 62437), (2117, 8612), (2153, 8468), (4234, 4306)]