18841036131

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{95239}}^1$

素因数の和:95696

約数の個数: 32

約数和(自身を含む): 29623449600

約数和(自身を除く): 10782413469

約数列:

[1, 3, 9, 17, 27, 51, 153, 431, 459, 1293, 3879, 7327, 11637, 21981, 65943, 95239, 197829, 285717, 857151, 1619063, 2571453, 4857189, 14571567, 41048009, 43714701, 123144027, 369432081, 697816153, 1108296243, 2093448459, 6280345377, 18841036131]

約数ペア:

[(1, 18841036131), (3, 6280345377), (9, 2093448459), (17, 1108296243), (27, 697816153), (51, 369432081), (153, 123144027), (431, 43714701), (459, 41048009), (1293, 14571567), (3879, 4857189), (7327, 2571453), (11637, 1619063), (21981, 857151), (65943, 285717), (95239, 197829)]