27172678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33713}}^1$

素因数の和:33759

約数の個数: 16

約数和(自身を含む): 45311616

約数和(自身を除く): 18138938

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 33713, 67426, 438269, 876538, 1045103, 2090206, 13586339, 27172678]

約数ペア:

[(1, 27172678), (2, 13586339), (13, 2090206), (26, 1045103), (31, 876538), (62, 438269), (403, 67426), (806, 33713)]