138346506

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 305791200

約数和(自身を除く): 167444694

約数列:

[1, 2, 3, 6, 9, 18, 107, 109, 214, 218, 321, 327, 642, 654, 659, 963, 981, 1318, 1926, 1962, 1977, 3954, 5931, 11663, 11862, 23326, 34989, 69978, 70513, 71831, 104967, 141026, 143662, 209934, 211539, 215493, 423078, 430986, 634617, 646479, 1269234, 1292958, 7685917, 15371834, 23057751, 46115502, 69173253, 138346506]

約数ペア:

[(1, 138346506), (2, 69173253), (3, 46115502), (6, 23057751), (9, 15371834), (18, 7685917), (107, 1292958), (109, 1269234), (214, 646479), (218, 634617), (321, 430986), (327, 423078), (642, 215493), (654, 211539), (659, 209934), (963, 143662), (981, 141026), (1318, 104967), (1926, 71831), (1962, 70513), (1977, 69978), (3954, 34989), (5931, 23326), (11663, 11862)]