1226807874

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 2685919392

約数和(自身を除く): 1459111518

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 443, 822, 886, 1123, 1233, 1329, 2246, 2466, 2658, 3369, 3987, 6738, 7974, 10107, 20214, 60691, 121382, 153851, 182073, 307702, 364146, 461553, 497489, 546219, 923106, 994978, 1092438, 1384659, 1492467, 2769318, 2984934, 4477401, 8954802, 68155993, 136311986, 204467979, 408935958, 613403937, 1226807874]

約数ペア:

[(1, 1226807874), (2, 613403937), (3, 408935958), (6, 204467979), (9, 136311986), (18, 68155993), (137, 8954802), (274, 4477401), (411, 2984934), (443, 2769318), (822, 1492467), (886, 1384659), (1123, 1092438), (1233, 994978), (1329, 923106), (2246, 546219), (2466, 497489), (2658, 461553), (3369, 364146), (3987, 307702), (6738, 182073), (7974, 153851), (10107, 121382), (20214, 60691)]