18111958909926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{39251}}^1\times {\mathrm{102679}}^1$

素因数の和:142049

約数の個数: 64

約数和(自身を含む): 41787139092480

約数和(自身を除く): 23675180182554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 39251, 78502, 102679, 117753, 205358, 235506, 274757, 308037, 549514, 616074, 718753, 824271, 1437506, 1648542, 2156259, 4199857, 4312518, 8399714, 10986653, 12599571, 21973306, 25199142, 29398999, 32959959, 58797998, 65919918, 76906571, 88196997, 153813142, 176393994, 230719713, 461439426, 4030253429, 8060506858, 12090760287, 24181520574, 28211774003, 56423548006, 84635322009, 169270644018, 431237116903, 862474233806, 1293711350709, 2587422701418, 3018659818321, 6037319636642, 9055979454963, 18111958909926]

約数ペア:

[(1, 18111958909926), (2, 9055979454963), (3, 6037319636642), (6, 3018659818321), (7, 2587422701418), (14, 1293711350709), (21, 862474233806), (42, 431237116903), (107, 169270644018), (214, 84635322009), (321, 56423548006), (642, 28211774003), (749, 24181520574), (1498, 12090760287), (2247, 8060506858), (4494, 4030253429), (39251, 461439426), (78502, 230719713), (102679, 176393994), (117753, 153813142), (205358, 88196997), (235506, 76906571), (274757, 65919918), (308037, 58797998), (549514, 32959959), (616074, 29398999), (718753, 25199142), (824271, 21973306), (1437506, 12599571), (1648542, 10986653), (2156259, 8399714), (4199857, 4312518)]