18330608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{27943}}^1$

素因数の和:27992

約数の個数: 20

約数和(自身を含む): 36383088

約数和(自身を除く): 18052480

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 27943, 55886, 111772, 223544, 447088, 1145663, 2291326, 4582652, 9165304, 18330608]

約数ペア:

[(1, 18330608), (2, 9165304), (4, 4582652), (8, 2291326), (16, 1145663), (41, 447088), (82, 223544), (164, 111772), (328, 55886), (656, 27943)]