18552424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{210823}}^1$

素因数の和:210840

約数の個数: 16

約数和(自身を含む): 37948320

約数和(自身を除く): 19395896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 210823, 421646, 843292, 1686584, 2319053, 4638106, 9276212, 18552424]

約数ペア:

[(1, 18552424), (2, 9276212), (4, 4638106), (8, 2319053), (11, 1686584), (22, 843292), (44, 421646), (88, 210823)]