81411714

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{14543}}^1$

素因数の和:14862

約数の個数: 24

約数和(自身を含む): 176971392

約数和(自身を除く): 95559678

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 14543, 29086, 43629, 87258, 130887, 261774, 4522873, 9045746, 13568619, 27137238, 40705857, 81411714]

約数ペア:

[(1, 81411714), (2, 40705857), (3, 27137238), (6, 13568619), (9, 9045746), (18, 4522873), (311, 261774), (622, 130887), (933, 87258), (1866, 43629), (2799, 29086), (5598, 14543)]