27522418

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 53072928

約数和(自身を除く): 25550510

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 211, 242, 422, 539, 847, 1078, 1331, 1477, 1694, 2321, 2662, 2954, 4642, 5929, 9317, 10339, 11858, 16247, 18634, 20678, 25531, 32494, 51062, 65219, 113729, 130438, 178717, 227458, 280841, 357434, 561682, 1251019, 1965887, 2502038, 3931774, 13761209, 27522418]

約数ペア:

[(1, 27522418), (2, 13761209), (7, 3931774), (11, 2502038), (14, 1965887), (22, 1251019), (49, 561682), (77, 357434), (98, 280841), (121, 227458), (154, 178717), (211, 130438), (242, 113729), (422, 65219), (539, 51062), (847, 32494), (1078, 25531), (1331, 20678), (1477, 18634), (1694, 16247), (2321, 11858), (2662, 10339), (2954, 9317), (4642, 5929)]