21036066

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{2179}}^1$

素因数の和:3793

約数の個数: 16

約数和(自身を含む): 42117600

約数和(自身を除く): 21081534

約数列:

[1, 2, 3, 6, 1609, 2179, 3218, 4358, 4827, 6537, 9654, 13074, 3506011, 7012022, 10518033, 21036066]

約数ペア:

[(1, 21036066), (2, 10518033), (3, 7012022), (6, 3506011), (1609, 13074), (2179, 9654), (3218, 6537), (4358, 4827)]