21984024

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1627}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 55091520

約数和(自身を除く): 33107496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1627, 1689, 2252, 3254, 3378, 4504, 4881, 6508, 6756, 9762, 13016, 13512, 19524, 39048, 916001, 1832002, 2748003, 3664004, 5496006, 7328008, 10992012, 21984024]

約数ペア:

[(1, 21984024), (2, 10992012), (3, 7328008), (4, 5496006), (6, 3664004), (8, 2748003), (12, 1832002), (24, 916001), (563, 39048), (1126, 19524), (1627, 13512), (1689, 13016), (2252, 9762), (3254, 6756), (3378, 6508), (4504, 4881)]