15841188

素因数分解:

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

素因数の和:497

約数の個数: 72

約数和(自身を含む): 44204160

約数和(自身を除く): 28362972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 367, 396, 436, 654, 734, 981, 1101, 1199, 1308, 1468, 1962, 2202, 2398, 3303, 3597, 3924, 4037, 4404, 4796, 6606, 7194, 8074, 10791, 12111, 13212, 14388, 16148, 21582, 24222, 36333, 40003, 43164, 48444, 72666, 80006, 120009, 145332, 160012, 240018, 360027, 440033, 480036, 720054, 880066, 1320099, 1440108, 1760132, 2640198, 3960297, 5280396, 7920594, 15841188]

約数ペア:

[(1, 15841188), (2, 7920594), (3, 5280396), (4, 3960297), (6, 2640198), (9, 1760132), (11, 1440108), (12, 1320099), (18, 880066), (22, 720054), (33, 480036), (36, 440033), (44, 360027), (66, 240018), (99, 160012), (109, 145332), (132, 120009), (198, 80006), (218, 72666), (327, 48444), (367, 43164), (396, 40003), (436, 36333), (654, 24222), (734, 21582), (981, 16148), (1101, 14388), (1199, 13212), (1308, 12111), (1468, 10791), (1962, 8074), (2202, 7194), (2398, 6606), (3303, 4796), (3597, 4404), (3924, 4037)]