630805806

素因数分解:

$2^1\times 3^4\times {\mathrm{3893863}}^1$

素因数の和:3893877

約数の個数: 20

約数和(自身を含む): 1413472632

約数和(自身を除く): 782666826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 3893863, 7787726, 11681589, 23363178, 35044767, 70089534, 105134301, 210268602, 315402903, 630805806]

約数ペア:

[(1, 630805806), (2, 315402903), (3, 210268602), (6, 105134301), (9, 70089534), (18, 35044767), (27, 23363178), (54, 11681589), (81, 7787726), (162, 3893863)]