21464544

素因数分解:

$2^5\times 3^1\times {\mathrm{223589}}^1$

素因数の和:223602

約数の個数: 24

約数和(自身を含む): 56344680

約数和(自身を除く): 34880136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223589, 447178, 670767, 894356, 1341534, 1788712, 2683068, 3577424, 5366136, 7154848, 10732272, 21464544]

約数ペア:

[(1, 21464544), (2, 10732272), (3, 7154848), (4, 5366136), (6, 3577424), (8, 2683068), (12, 1788712), (16, 1341534), (24, 894356), (32, 670767), (48, 447178), (96, 223589)]