1728054

素因数分解:

$2^1\times 3^4\times {\mathrm{10667}}^1$

素因数の和:10681

約数の個数: 20

約数和(自身を含む): 3872484

約数和(自身を除く): 2144430

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10667, 21334, 32001, 64002, 96003, 192006, 288009, 576018, 864027, 1728054]

約数ペア:

[(1, 1728054), (2, 864027), (3, 576018), (6, 288009), (9, 192006), (18, 96003), (27, 64002), (54, 32001), (81, 21334), (162, 10667)]