55721772

素因数分解:

$2^2\times 3^2\times {\mathrm{1547827}}^1$

素因数の和:1547837

約数の個数: 18

約数和(自身を含む): 140852348

約数和(自身を除く): 85130576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1547827, 3095654, 4643481, 6191308, 9286962, 13930443, 18573924, 27860886, 55721772]

約数ペア:

[(1, 55721772), (2, 27860886), (3, 18573924), (4, 13930443), (6, 9286962), (9, 6191308), (12, 4643481), (18, 3095654), (36, 1547827)]