21000296958

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42169271}}^1$

素因数の和:42169359

約数の個数: 16

約数和(自身を含む): 42506626176

約数和(自身を除く): 21506329218

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42169271, 84338542, 126507813, 253015626, 3500049493, 7000098986, 10500148479, 21000296958]

約数ペア:

[(1, 21000296958), (2, 10500148479), (3, 7000098986), (6, 3500049493), (83, 253015626), (166, 126507813), (249, 84338542), (498, 42169271)]