12722436

素因数分解:

$2^2\times 3^2\times {\mathrm{353401}}^1$

素因数の和:353411

約数の個数: 18

約数和(自身を含む): 32159582

約数和(自身を除く): 19437146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353401, 706802, 1060203, 1413604, 2120406, 3180609, 4240812, 6361218, 12722436]

約数ペア:

[(1, 12722436), (2, 6361218), (3, 4240812), (4, 3180609), (6, 2120406), (9, 1413604), (12, 1060203), (18, 706802), (36, 353401)]