2018677320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509767}}^1$

素因数の和:509795

約数の個数: 96

約数和(自身を含む): 7157142720

約数和(自身を除く): 5138465400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 509767, 1019534, 1529301, 2039068, 2548835, 3058602, 4078136, 4587903, 5097670, 5607437, 6117204, 7646505, 9175806, 10195340, 11214874, 12234408, 15293010, 16822311, 18351612, 20390680, 22429748, 22939515, 28037185, 30586020, 33644622, 36703224, 44859496, 45879030, 50466933, 56074370, 61172040, 67289244, 84111555, 91758060, 100933866, 112148740, 134578488, 168223110, 183516120, 201867732, 224297480, 252334665, 336446220, 403735464, 504669330, 672892440, 1009338660, 2018677320]

約数ペア:

[(1, 2018677320), (2, 1009338660), (3, 672892440), (4, 504669330), (5, 403735464), (6, 336446220), (8, 252334665), (9, 224297480), (10, 201867732), (11, 183516120), (12, 168223110), (15, 134578488), (18, 112148740), (20, 100933866), (22, 91758060), (24, 84111555), (30, 67289244), (33, 61172040), (36, 56074370), (40, 50466933), (44, 45879030), (45, 44859496), (55, 36703224), (60, 33644622), (66, 30586020), (72, 28037185), (88, 22939515), (90, 22429748), (99, 20390680), (110, 18351612), (120, 16822311), (132, 15293010), (165, 12234408), (180, 11214874), (198, 10195340), (220, 9175806), (264, 7646505), (330, 6117204), (360, 5607437), (396, 5097670), (440, 4587903), (495, 4078136), (660, 3058602), (792, 2548835), (990, 2039068), (1320, 1529301), (1980, 1019534), (3960, 509767)]