18343788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{66463}}^1$

素因数の和:66493

約数の個数: 24

約数和(自身を含む): 44663808

約数和(自身を除く): 26320020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 66463, 132926, 199389, 265852, 398778, 797556, 1528649, 3057298, 4585947, 6114596, 9171894, 18343788]

約数ペア:

[(1, 18343788), (2, 9171894), (3, 6114596), (4, 4585947), (6, 3057298), (12, 1528649), (23, 797556), (46, 398778), (69, 265852), (92, 199389), (138, 132926), (276, 66463)]