18367034518

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4273391}}^1$

素因数の和:4273707

約数の個数: 16

約数和(自身を含む): 31588913664

約数和(自身を除く): 13221879146

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 4273391, 8546782, 29913737, 59827474, 1311931037, 2623862074, 9183517259, 18367034518]

約数ペア:

[(1, 18367034518), (2, 9183517259), (7, 2623862074), (14, 1311931037), (307, 59827474), (614, 29913737), (2149, 8546782), (4298, 4273391)]