21027054

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{42223}}^1$

素因数の和:42311

約数の個数: 16

約数和(自身を含む): 42561792

約数和(自身を除く): 21534738

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 42223, 84446, 126669, 253338, 3504509, 7009018, 10513527, 21027054]

約数ペア:

[(1, 21027054), (2, 10513527), (3, 7009018), (6, 3504509), (83, 253338), (166, 126669), (249, 84446), (498, 42223)]