2019392874

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 4403435400

約数和(自身を除く): 2384042526

約数列:

[1, 2, 3, 6, 9, 18, 349, 521, 617, 698, 1042, 1047, 1234, 1563, 1851, 2094, 3126, 3141, 3702, 4689, 5553, 6282, 9378, 11106, 181829, 215333, 321457, 363658, 430666, 545487, 642914, 645999, 964371, 1090974, 1291998, 1636461, 1928742, 1937997, 2893113, 3272922, 3875994, 5786226, 112188493, 224376986, 336565479, 673130958, 1009696437, 2019392874]

約数ペア:

[(1, 2019392874), (2, 1009696437), (3, 673130958), (6, 336565479), (9, 224376986), (18, 112188493), (349, 5786226), (521, 3875994), (617, 3272922), (698, 2893113), (1042, 1937997), (1047, 1928742), (1234, 1636461), (1563, 1291998), (1851, 1090974), (2094, 964371), (3126, 645999), (3141, 642914), (3702, 545487), (4689, 430666), (5553, 363658), (6282, 321457), (9378, 215333), (11106, 181829)]