18205121076

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1\times {\mathrm{4831}}^1$

素因数の和:9332

約数の個数: 48

約数和(自身を含む): 43095564288

約数和(自身を除く): 24890443212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 4423, 4831, 8846, 9662, 13269, 14493, 17692, 19324, 26538, 28986, 53076, 57972, 314033, 343001, 628066, 686002, 942099, 1029003, 1256132, 1372004, 1884198, 2058006, 3768396, 4116012, 21367513, 42735026, 64102539, 85470052, 128205078, 256410156, 1517093423, 3034186846, 4551280269, 6068373692, 9102560538, 18205121076]

約数ペア:

[(1, 18205121076), (2, 9102560538), (3, 6068373692), (4, 4551280269), (6, 3034186846), (12, 1517093423), (71, 256410156), (142, 128205078), (213, 85470052), (284, 64102539), (426, 42735026), (852, 21367513), (4423, 4116012), (4831, 3768396), (8846, 2058006), (9662, 1884198), (13269, 1372004), (14493, 1256132), (17692, 1029003), (19324, 942099), (26538, 686002), (28986, 628066), (53076, 343001), (57972, 314033)]