216642852

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{146777}}^1$

素因数の和:146828

約数の個数: 36

約数和(自身を含む): 560985516

約数和(自身を除く): 344342664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 146777, 293554, 440331, 587108, 880662, 1320993, 1761324, 2641986, 5283972, 6017857, 12035714, 18053571, 24071428, 36107142, 54160713, 72214284, 108321426, 216642852]

約数ペア:

[(1, 216642852), (2, 108321426), (3, 72214284), (4, 54160713), (6, 36107142), (9, 24071428), (12, 18053571), (18, 12035714), (36, 6017857), (41, 5283972), (82, 2641986), (123, 1761324), (164, 1320993), (246, 880662), (369, 587108), (492, 440331), (738, 293554), (1476, 146777)]