12758436

素因数分解:

$2^2\times 3^2\times {\mathrm{354401}}^1$

素因数の和:354411

約数の個数: 18

約数和(自身を含む): 32250582

約数和(自身を除く): 19492146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 354401, 708802, 1063203, 1417604, 2126406, 3189609, 4252812, 6379218, 12758436]

約数ペア:

[(1, 12758436), (2, 6379218), (3, 4252812), (4, 3189609), (6, 2126406), (9, 1417604), (12, 1063203), (18, 708802), (36, 354401)]