21195024

素因数分解:

$2^4\times 3^1\times {\mathrm{441563}}^1$

素因数の和:441574

約数の個数: 20

約数和(自身を含む): 54753936

約数和(自身を除く): 33558912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 441563, 883126, 1324689, 1766252, 2649378, 3532504, 5298756, 7065008, 10597512, 21195024]

約数ペア:

[(1, 21195024), (2, 10597512), (3, 7065008), (4, 5298756), (6, 3532504), (8, 2649378), (12, 1766252), (16, 1324689), (24, 883126), (48, 441563)]