40413378

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156641}}^1$

素因数の和:156689

約数の個数: 16

約数和(自身を含む): 82706976

約数和(自身を除く): 42293598

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 156641, 313282, 469923, 939846, 6735563, 13471126, 20206689, 40413378]

約数ペア:

[(1, 40413378), (2, 20206689), (3, 13471126), (6, 6735563), (43, 939846), (86, 469923), (129, 313282), (258, 156641)]