18500488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{136033}}^1$

素因数の和:136056

約数の個数: 16

約数和(自身を含む): 36729180

約数和(自身を除く): 18228692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 136033, 272066, 544132, 1088264, 2312561, 4625122, 9250244, 18500488]

約数ペア:

[(1, 18500488), (2, 9250244), (4, 4625122), (8, 2312561), (17, 1088264), (34, 544132), (68, 272066), (136, 136033)]