30909204

素因数分解:

$2^2\times 3^2\times {\mathrm{858589}}^1$

素因数の和:858599

約数の個数: 18

約数和(自身を含む): 78131690

約数和(自身を除く): 47222486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 858589, 1717178, 2575767, 3434356, 5151534, 7727301, 10303068, 15454602, 30909204]

約数ペア:

[(1, 30909204), (2, 15454602), (3, 10303068), (4, 7727301), (6, 5151534), (9, 3434356), (12, 2575767), (18, 1717178), (36, 858589)]