139366818

素因数分解:

$2^1\times 3^5\times {\mathrm{286763}}^1$

素因数の和:286780

約数の個数: 24

約数和(自身を含む): 313146288

約数和(自身を除く): 173779470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 286763, 573526, 860289, 1720578, 2580867, 5161734, 7742601, 15485202, 23227803, 46455606, 69683409, 139366818]

約数ペア:

[(1, 139366818), (2, 69683409), (3, 46455606), (6, 23227803), (9, 15485202), (18, 7742601), (27, 5161734), (54, 2580867), (81, 1720578), (162, 860289), (243, 573526), (486, 286763)]