55440198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{280001}}^1$

素因数の和:280020

約数の個数: 24

約数和(自身を含む): 131040936

約数和(自身を除く): 75600738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 280001, 560002, 840003, 1680006, 2520009, 3080011, 5040018, 6160022, 9240033, 18480066, 27720099, 55440198]

約数ペア:

[(1, 55440198), (2, 27720099), (3, 18480066), (6, 9240033), (9, 6160022), (11, 5040018), (18, 3080011), (22, 2520009), (33, 1680006), (66, 840003), (99, 560002), (198, 280001)]