2912862636

素因数分解:

$2^2\times 3^2\times {\mathrm{80912851}}^1$

素因数の和:80912861

約数の個数: 18

約数和(自身を含む): 7363069532

約数和(自身を除く): 4450206896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80912851, 161825702, 242738553, 323651404, 485477106, 728215659, 970954212, 1456431318, 2912862636]

約数ペア:

[(1, 2912862636), (2, 1456431318), (3, 970954212), (4, 728215659), (6, 485477106), (9, 323651404), (12, 242738553), (18, 161825702), (36, 80912851)]