18581074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 29132928

約数和(自身を除く): 10551854

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 4597, 9194, 197671, 216059, 395342, 432118, 9290537, 18581074]

約数ペア:

[(1, 18581074), (2, 9290537), (43, 432118), (47, 395342), (86, 216059), (94, 197671), (2021, 9194), (4042, 4597)]