138122946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{590269}}^1$

素因数の和:590290

約数の個数: 24

約数和(自身を含む): 322287420

約数和(自身を除く): 184164474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 590269, 1180538, 1770807, 3541614, 5312421, 7673497, 10624842, 15346994, 23020491, 46040982, 69061473, 138122946]

約数ペア:

[(1, 138122946), (2, 69061473), (3, 46040982), (6, 23020491), (9, 15346994), (13, 10624842), (18, 7673497), (26, 5312421), (39, 3541614), (78, 1770807), (117, 1180538), (234, 590269)]