149588946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{639269}}^1$

素因数の和:639290

約数の個数: 24

約数和(自身を含む): 349041420

約数和(自身を除く): 199452474

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 639269, 1278538, 1917807, 3835614, 5753421, 8310497, 11506842, 16620994, 24931491, 49862982, 74794473, 149588946]

約数ペア:

[(1, 149588946), (2, 74794473), (3, 49862982), (6, 24931491), (9, 16620994), (13, 11506842), (18, 8310497), (26, 5753421), (39, 3835614), (78, 1917807), (117, 1278538), (234, 639269)]