12126942

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 27336960

約数和(自身を除く): 15210018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3163, 3834, 6326, 9489, 18978, 28467, 56934, 85401, 170802, 224573, 449146, 673719, 1347438, 2021157, 4042314, 6063471, 12126942]

約数ペア:

[(1, 12126942), (2, 6063471), (3, 4042314), (6, 2021157), (9, 1347438), (18, 673719), (27, 449146), (54, 224573), (71, 170802), (142, 85401), (213, 56934), (426, 28467), (639, 18978), (1278, 9489), (1917, 6326), (3163, 3834)]