354006

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 780624

約数和(自身を除く): 426618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 277, 426, 554, 639, 831, 1278, 1662, 2493, 4986, 19667, 39334, 59001, 118002, 177003, 354006]

約数ペア:

[(1, 354006), (2, 177003), (3, 118002), (6, 59001), (9, 39334), (18, 19667), (71, 4986), (142, 2493), (213, 1662), (277, 1278), (426, 831), (554, 639)]