18168738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{432589}}^1$

素因数の和:432601

約数の個数: 16

約数和(自身を含む): 41528640

約数和(自身を除く): 23359902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 432589, 865178, 1297767, 2595534, 3028123, 6056246, 9084369, 18168738]

約数ペア:

[(1, 18168738), (2, 9084369), (3, 6056246), (6, 3028123), (7, 2595534), (14, 1297767), (21, 865178), (42, 432589)]