21849288

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{2579}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 54799200

約数和(自身を除く): 32949912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2579, 2824, 4236, 5158, 7737, 8472, 10316, 15474, 20632, 30948, 61896, 910387, 1820774, 2731161, 3641548, 5462322, 7283096, 10924644, 21849288]

約数ペア:

[(1, 21849288), (2, 10924644), (3, 7283096), (4, 5462322), (6, 3641548), (8, 2731161), (12, 1820774), (24, 910387), (353, 61896), (706, 30948), (1059, 20632), (1412, 15474), (2118, 10316), (2579, 8472), (2824, 7737), (4236, 5158)]