40496454

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52321}}^1$

素因数の和:52372

約数の個数: 24

約数和(自身を含む): 89784552

約数和(自身を除く): 49288098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 52321, 104642, 156963, 313926, 470889, 941778, 2249803, 4499606, 6749409, 13498818, 20248227, 40496454]

約数ペア:

[(1, 40496454), (2, 20248227), (3, 13498818), (6, 6749409), (9, 4499606), (18, 2249803), (43, 941778), (86, 470889), (129, 313926), (258, 156963), (387, 104642), (774, 52321)]