27181642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 42301800

約数和(自身を除く): 15120158

約数列:

[1, 2, 29, 58, 661, 709, 1322, 1418, 19169, 20561, 38338, 41122, 468649, 937298, 13590821, 27181642]

約数ペア:

[(1, 27181642), (2, 13590821), (29, 937298), (58, 468649), (661, 41122), (709, 38338), (1322, 20561), (1418, 19169)]