238020066

素因数分解:

$2^1\times 3^3\times {\mathrm{4407779}}^1$

素因数の和:4407790

約数の個数: 16

約数和(自身を含む): 528933600

約数和(自身を除く): 290913534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4407779, 8815558, 13223337, 26446674, 39670011, 79340022, 119010033, 238020066]

約数ペア:

[(1, 238020066), (2, 119010033), (3, 79340022), (6, 39670011), (9, 26446674), (18, 13223337), (27, 8815558), (54, 4407779)]