18215144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{52951}}^1$

素因数の和:53000

約数の個数: 16

約数和(自身を含む): 34948320

約数和(自身を除く): 16733176

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 52951, 105902, 211804, 423608, 2276893, 4553786, 9107572, 18215144]

約数ペア:

[(1, 18215144), (2, 9107572), (4, 4553786), (8, 2276893), (43, 423608), (86, 211804), (172, 105902), (344, 52951)]