9881478654

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{2030719}}^1$

素因数の和:2031535

約数の個数: 16

約数和(自身を含む): 19787335680

約数和(自身を除く): 9905857026

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 4866, 2030719, 4061438, 6092157, 12184314, 1646913109, 3293826218, 4940739327, 9881478654]

約数ペア:

[(1, 9881478654), (2, 4940739327), (3, 3293826218), (6, 1646913109), (811, 12184314), (1622, 6092157), (2433, 4061438), (4866, 2030719)]