27207838

素因数分解:

$2^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1216

約数の個数: 24

約数和(自身を含む): 47680272

約数和(自身を除く): 20472434

約数列:

[1, 2, 7, 14, 49, 98, 313, 626, 887, 1774, 2191, 4382, 6209, 12418, 15337, 30674, 43463, 86926, 277631, 555262, 1943417, 3886834, 13603919, 27207838]

約数ペア:

[(1, 27207838), (2, 13603919), (7, 3886834), (14, 1943417), (49, 555262), (98, 277631), (313, 86926), (626, 43463), (887, 30674), (1774, 15337), (2191, 12418), (4382, 6209)]