12591558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{33311}}^1$

素因数の和:33329

約数の個数: 32

約数和(自身を含む): 31979520

約数和(自身を除く): 19387962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 33311, 66622, 99933, 199866, 233177, 299799, 466354, 599598, 699531, 899397, 1399062, 1798794, 2098593, 4197186, 6295779, 12591558]

約数ペア:

[(1, 12591558), (2, 6295779), (3, 4197186), (6, 2098593), (7, 1798794), (9, 1399062), (14, 899397), (18, 699531), (21, 599598), (27, 466354), (42, 299799), (54, 233177), (63, 199866), (126, 99933), (189, 66622), (378, 33311)]