2667972

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 6259456

約数和(自身を除く): 3591484

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 997, 1338, 1994, 2676, 2991, 3988, 5982, 11964, 222331, 444662, 666993, 889324, 1333986, 2667972]

約数ペア:

[(1, 2667972), (2, 1333986), (3, 889324), (4, 666993), (6, 444662), (12, 222331), (223, 11964), (446, 5982), (669, 3988), (892, 2991), (997, 2676), (1338, 1994)]