21363672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{80923}}^1$

素因数の和:80943

約数の個数: 32

約数和(自身を含む): 58265280

約数和(自身を除く): 36901608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 80923, 161846, 242769, 323692, 485538, 647384, 890153, 971076, 1780306, 1942152, 2670459, 3560612, 5340918, 7121224, 10681836, 21363672]

約数ペア:

[(1, 21363672), (2, 10681836), (3, 7121224), (4, 5340918), (6, 3560612), (8, 2670459), (11, 1942152), (12, 1780306), (22, 971076), (24, 890153), (33, 647384), (44, 485538), (66, 323692), (88, 242769), (132, 161846), (264, 80923)]