18244808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{134153}}^1$

素因数の和:134176

約数の個数: 16

約数和(自身を含む): 36221580

約数和(自身を除く): 17976772

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 134153, 268306, 536612, 1073224, 2280601, 4561202, 9122404, 18244808]

約数ペア:

[(1, 18244808), (2, 9122404), (4, 4561202), (8, 2280601), (17, 1073224), (34, 536612), (68, 268306), (136, 134153)]