21093288

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10589}}^1$

素因数の和:10681

約数の個数: 32

約数和(自身を含む): 53373600

約数和(自身を除く): 32280312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10589, 21178, 31767, 42356, 63534, 84712, 127068, 254136, 878887, 1757774, 2636661, 3515548, 5273322, 7031096, 10546644, 21093288]

約数ペア:

[(1, 21093288), (2, 10546644), (3, 7031096), (4, 5273322), (6, 3515548), (8, 2636661), (12, 1757774), (24, 878887), (83, 254136), (166, 127068), (249, 84712), (332, 63534), (498, 42356), (664, 31767), (996, 21178), (1992, 10589)]