708012

素因数分解:

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

素因数の和:358

約数の個数: 36

約数和(自身を含む): 1821456

約数和(自身を除く): 1113444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 277, 284, 426, 554, 639, 831, 852, 1108, 1278, 1662, 2493, 2556, 3324, 4986, 9972, 19667, 39334, 59001, 78668, 118002, 177003, 236004, 354006, 708012]

約数ペア:

[(1, 708012), (2, 354006), (3, 236004), (4, 177003), (6, 118002), (9, 78668), (12, 59001), (18, 39334), (36, 19667), (71, 9972), (142, 4986), (213, 3324), (277, 2556), (284, 2493), (426, 1662), (554, 1278), (639, 1108), (831, 852)]