18559144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53951}}^1$

素因数の和:54000

約数の個数: 16

約数和(自身を含む): 35608320

約数和(自身を除く): 17049176

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 53951, 107902, 215804, 431608, 2319893, 4639786, 9279572, 18559144]

約数ペア:

[(1, 18559144), (2, 9279572), (4, 4639786), (8, 2319893), (43, 431608), (86, 215804), (172, 107902), (344, 53951)]