21334614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1439}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 48936960

約数和(自身を除く): 27602346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1439, 2118, 2471, 2878, 4317, 4942, 7413, 8634, 10073, 14826, 20146, 30219, 60438, 507967, 1015934, 1523901, 3047802, 3555769, 7111538, 10667307, 21334614]

約数ペア:

[(1, 21334614), (2, 10667307), (3, 7111538), (6, 3555769), (7, 3047802), (14, 1523901), (21, 1015934), (42, 507967), (353, 60438), (706, 30219), (1059, 20146), (1439, 14826), (2118, 10073), (2471, 8634), (2878, 7413), (4317, 4942)]