1639398006

素因数分解:

$2^1\times 3^2\times {\mathrm{91077667}}^1$

素因数の和:91077675

約数の個数: 12

約数和(自身を含む): 3552029052

約数和(自身を除く): 1912631046

約数列:

[1, 2, 3, 6, 9, 18, 91077667, 182155334, 273233001, 546466002, 819699003, 1639398006]

約数ペア:

[(1, 1639398006), (2, 819699003), (3, 546466002), (6, 273233001), (9, 182155334), (18, 91077667)]