81754842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1048139}}^1$

素因数の和:1048157

約数の個数: 16

約数和(自身を含む): 176087520

約数和(自身を除く): 94332678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1048139, 2096278, 3144417, 6288834, 13625807, 27251614, 40877421, 81754842]

約数ペア:

[(1, 81754842), (2, 40877421), (3, 27251614), (6, 13625807), (13, 6288834), (26, 3144417), (39, 2096278), (78, 1048139)]