18602006

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 28582944

約数和(自身を除く): 9980938

約数列:

[1, 2, 73, 103, 146, 206, 1237, 2474, 7519, 15038, 90301, 127411, 180602, 254822, 9301003, 18602006]

約数ペア:

[(1, 18602006), (2, 9301003), (73, 254822), (103, 180602), (146, 127411), (206, 90301), (1237, 15038), (2474, 7519)]