12173418

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3433}}^1$

素因数の和:3638

約数の個数: 24

約数和(自身を含む): 26517348

約数和(自身を除く): 14343930

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3433, 3546, 6866, 10299, 20598, 30897, 61794, 676301, 1352602, 2028903, 4057806, 6086709, 12173418]

約数ペア:

[(1, 12173418), (2, 6086709), (3, 4057806), (6, 2028903), (9, 1352602), (18, 676301), (197, 61794), (394, 30897), (591, 20598), (1182, 10299), (1773, 6866), (3433, 3546)]