2647201212

素因数分解:

$2^2\times 3^2\times {\mathrm{73533367}}^1$

素因数の和:73533377

約数の個数: 18

約数和(自身を含む): 6691536488

約数和(自身を除く): 4044335276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73533367, 147066734, 220600101, 294133468, 441200202, 661800303, 882400404, 1323600606, 2647201212]

約数ペア:

[(1, 2647201212), (2, 1323600606), (3, 882400404), (4, 661800303), (6, 441200202), (9, 294133468), (12, 220600101), (18, 147066734), (36, 73533367)]