2637972

素因数分解:

$2^2\times 3^2\times {\mathrm{73277}}^1$

素因数の和:73287

約数の個数: 18

約数和(自身を含む): 6668298

約数和(自身を除く): 4030326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73277, 146554, 219831, 293108, 439662, 659493, 879324, 1318986, 2637972]

約数ペア:

[(1, 2637972), (2, 1318986), (3, 879324), (4, 659493), (6, 439662), (9, 293108), (12, 219831), (18, 146554), (36, 73277)]