18124586

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 28209984

約数和(自身を除く): 10085398

約数列:

[1, 2, 43, 73, 86, 146, 2887, 3139, 5774, 6278, 124141, 210751, 248282, 421502, 9062293, 18124586]

約数ペア:

[(1, 18124586), (2, 9062293), (43, 421502), (73, 248282), (86, 210751), (146, 124141), (2887, 6278), (3139, 5774)]