18120852

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{12277}}^1$

素因数の和:12328

約数の個数: 36

約数和(自身を含む): 46926516

約数和(自身を除く): 28805664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 12277, 24554, 36831, 49108, 73662, 110493, 147324, 220986, 441972, 503357, 1006714, 1510071, 2013428, 3020142, 4530213, 6040284, 9060426, 18120852]

約数ペア:

[(1, 18120852), (2, 9060426), (3, 6040284), (4, 4530213), (6, 3020142), (9, 2013428), (12, 1510071), (18, 1006714), (36, 503357), (41, 441972), (82, 220986), (123, 147324), (164, 110493), (246, 73662), (369, 49108), (492, 36831), (738, 24554), (1476, 12277)]