18016794

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{24413}}^1$

素因数の和:24462

約数の個数: 24

約数和(自身を含む): 39990132

約数和(自身を除く): 21973338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 24413, 48826, 73239, 146478, 219717, 439434, 1000933, 2001866, 3002799, 6005598, 9008397, 18016794]

約数ペア:

[(1, 18016794), (2, 9008397), (3, 6005598), (6, 3002799), (9, 2001866), (18, 1000933), (41, 439434), (82, 219717), (123, 146478), (246, 73239), (369, 48826), (738, 24413)]