21523212

素因数分解:

$2^2\times 3^3\times {\mathrm{199289}}^1$

素因数の和:199302

約数の個数: 24

約数和(自身を含む): 55801200

約数和(自身を除く): 34277988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199289, 398578, 597867, 797156, 1195734, 1793601, 2391468, 3587202, 5380803, 7174404, 10761606, 21523212]

約数ペア:

[(1, 21523212), (2, 10761606), (3, 7174404), (4, 5380803), (6, 3587202), (9, 2391468), (12, 1793601), (18, 1195734), (27, 797156), (36, 597867), (54, 398578), (108, 199289)]