1318456788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9988309}}^1$

素因数の和:9988327

約数の個数: 24

約数和(自身を含む): 3356072160

約数和(自身を除く): 2037615372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 9988309, 19976618, 29964927, 39953236, 59929854, 109871399, 119859708, 219742798, 329614197, 439485596, 659228394, 1318456788]

約数ペア:

[(1, 1318456788), (2, 659228394), (3, 439485596), (4, 329614197), (6, 219742798), (11, 119859708), (12, 109871399), (22, 59929854), (33, 39953236), (44, 29964927), (66, 19976618), (132, 9988309)]