9947748

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20219}}^1$

素因数の和:20267

約数の個数: 24

約数和(自身を含む): 23778720

約数和(自身を除く): 13830972

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 20219, 40438, 60657, 80876, 121314, 242628, 828979, 1657958, 2486937, 3315916, 4973874, 9947748]

約数ペア:

[(1, 9947748), (2, 4973874), (3, 3315916), (4, 2486937), (6, 1657958), (12, 828979), (41, 242628), (82, 121314), (123, 80876), (164, 60657), (246, 40438), (492, 20219)]