28305237204

素因数分解:

$2^2\times 3^2\times {\mathrm{786256589}}^1$

素因数の和:786256599

約数の個数: 18

約数和(自身を含む): 71549349690

約数和(自身を除く): 43244112486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 786256589, 1572513178, 2358769767, 3145026356, 4717539534, 7076309301, 9435079068, 14152618602, 28305237204]

約数ペア:

[(1, 28305237204), (2, 14152618602), (3, 9435079068), (4, 7076309301), (6, 4717539534), (9, 3145026356), (12, 2358769767), (18, 1572513178), (36, 786256589)]