18882066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{971}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 43296768

約数和(自身を除く): 24414702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463, 926, 971, 1389, 1942, 2778, 2913, 3241, 5826, 6482, 6797, 9723, 13594, 19446, 20391, 40782, 449573, 899146, 1348719, 2697438, 3147011, 6294022, 9441033, 18882066]

約数ペア:

[(1, 18882066), (2, 9441033), (3, 6294022), (6, 3147011), (7, 2697438), (14, 1348719), (21, 899146), (42, 449573), (463, 40782), (926, 20391), (971, 19446), (1389, 13594), (1942, 9723), (2778, 6797), (2913, 6482), (3241, 5826)]