7920594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 18944640

約数和(自身を除く): 11024046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 367, 654, 734, 981, 1101, 1199, 1962, 2202, 2398, 3303, 3597, 4037, 6606, 7194, 8074, 10791, 12111, 21582, 24222, 36333, 40003, 72666, 80006, 120009, 240018, 360027, 440033, 720054, 880066, 1320099, 2640198, 3960297, 7920594]

約数ペア:

[(1, 7920594), (2, 3960297), (3, 2640198), (6, 1320099), (9, 880066), (11, 720054), (18, 440033), (22, 360027), (33, 240018), (66, 120009), (99, 80006), (109, 72666), (198, 40003), (218, 36333), (327, 24222), (367, 21582), (654, 12111), (734, 10791), (981, 8074), (1101, 7194), (1199, 6606), (1962, 4037), (2202, 3597), (2398, 3303)]