18211454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2339}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 29062800

約数和(自身を除く): 10851346

約数列:

[1, 2, 17, 34, 229, 458, 2339, 3893, 4678, 7786, 39763, 79526, 535631, 1071262, 9105727, 18211454]

約数ペア:

[(1, 18211454), (2, 9105727), (17, 1071262), (34, 535631), (229, 79526), (458, 39763), (2339, 7786), (3893, 4678)]