21276894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7193}}^1$

素因数の和:7244

約数の個数: 32

約数和(自身を含む): 46617120

約数和(自身を除く): 25340226

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 7193, 14386, 21579, 43158, 122281, 208597, 244562, 366843, 417194, 625791, 733686, 1251582, 3546149, 7092298, 10638447, 21276894]

約数ペア:

[(1, 21276894), (2, 10638447), (3, 7092298), (6, 3546149), (17, 1251582), (29, 733686), (34, 625791), (51, 417194), (58, 366843), (87, 244562), (102, 208597), (174, 122281), (493, 43158), (986, 21579), (1479, 14386), (2958, 7193)]