21608352

素因数分解:

$2^5\times 3^2\times {\mathrm{75029}}^1$

素因数の和:75045

約数の個数: 36

約数和(自身を含む): 61449570

約数和(自身を除く): 39841218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75029, 150058, 225087, 300116, 450174, 600232, 675261, 900348, 1200464, 1350522, 1800696, 2400928, 2701044, 3601392, 5402088, 7202784, 10804176, 21608352]

約数ペア:

[(1, 21608352), (2, 10804176), (3, 7202784), (4, 5402088), (6, 3601392), (8, 2701044), (9, 2400928), (12, 1800696), (16, 1350522), (18, 1200464), (24, 900348), (32, 675261), (36, 600232), (48, 450174), (72, 300116), (96, 225087), (144, 150058), (288, 75029)]