21936

素因数分解:

$2^4\times 3^1\times {\mathrm{457}}^1$

素因数の和:468

約数の個数: 20

約数和(自身を含む): 56792

約数和(自身を除く): 34856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457, 914, 1371, 1828, 2742, 3656, 5484, 7312, 10968, 21936]

約数ペア:

[(1, 21936), (2, 10968), (3, 7312), (4, 5484), (6, 3656), (8, 2742), (12, 1828), (16, 1371), (24, 914), (48, 457)]