16689474

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{11171}}^1$

素因数の和:11262

約数の個数: 24

約数和(自身を含む): 36599472

約数和(自身を除く): 19909998

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 11171, 22342, 33513, 67026, 100539, 201078, 927193, 1854386, 2781579, 5563158, 8344737, 16689474]

約数ペア:

[(1, 16689474), (2, 8344737), (3, 5563158), (6, 2781579), (9, 1854386), (18, 927193), (83, 201078), (166, 100539), (249, 67026), (498, 33513), (747, 22342), (1494, 11171)]