213652812

素因数分解:

$2^2\times 3^1\times {\mathrm{17804401}}^1$

素因数の和:17804408

約数の個数: 12

約数和(自身を含む): 498523256

約数和(自身を除く): 284870444

約数列:

[1, 2, 3, 4, 6, 12, 17804401, 35608802, 53413203, 71217604, 106826406, 213652812]

約数ペア:

[(1, 213652812), (2, 106826406), (3, 71217604), (4, 53413203), (6, 35608802), (12, 17804401)]