12240252

素因数分解:

$2^2\times 3^2\times {\mathrm{340007}}^1$

素因数の和:340017

約数の個数: 18

約数和(自身を含む): 30940728

約数和(自身を除く): 18700476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340007, 680014, 1020021, 1360028, 2040042, 3060063, 4080084, 6120126, 12240252]

約数ペア:

[(1, 12240252), (2, 6120126), (3, 4080084), (4, 3060063), (6, 2040042), (9, 1360028), (12, 1020021), (18, 680014), (36, 340007)]