4293378

素因数分解:

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

素因数の和:140

約数の個数: 32

約数和(自身を含む): 9768000

約数和(自身を除く): 5474622

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1849, 2322, 3698, 5547, 11094, 16641, 33282, 49923, 79507, 99846, 159014, 238521, 477042, 715563, 1431126, 2146689, 4293378]

約数ペア:

[(1, 4293378), (2, 2146689), (3, 1431126), (6, 715563), (9, 477042), (18, 238521), (27, 159014), (43, 99846), (54, 79507), (86, 49923), (129, 33282), (258, 16641), (387, 11094), (774, 5547), (1161, 3698), (1849, 2322)]