27258518

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15331}}^1$

素因数の和:15467

約数の個数: 16

約数和(自身を含む): 47099904

約数和(自身を除く): 19841386

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 15331, 30662, 107317, 214634, 1947037, 3894074, 13629259, 27258518]

約数ペア:

[(1, 27258518), (2, 13629259), (7, 3894074), (14, 1947037), (127, 214634), (254, 107317), (889, 30662), (1778, 15331)]