12432438

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4969}}^1$

素因数の和:5116

約数の個数: 24

約数和(自身を含む): 27136200

約数和(自身を除く): 14703762

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 4969, 9938, 14907, 29814, 44721, 89442, 690691, 1381382, 2072073, 4144146, 6216219, 12432438]

約数ペア:

[(1, 12432438), (2, 6216219), (3, 4144146), (6, 2072073), (9, 1381382), (18, 690691), (139, 89442), (278, 44721), (417, 29814), (834, 14907), (1251, 9938), (2502, 4969)]