18027338

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5623}}^1$

素因数の和:5861

約数の個数: 16

約数和(自身を含む): 31044480

約数和(自身を除く): 13017142

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 5623, 11246, 39361, 78722, 1287667, 2575334, 9013669, 18027338]

約数ペア:

[(1, 18027338), (2, 9013669), (7, 2575334), (14, 1287667), (229, 78722), (458, 39361), (1603, 11246), (3206, 5623)]