27778836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 69204800

約数和(自身を除く): 41425964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1669, 2774, 3338, 4161, 5007, 5548, 6676, 8322, 10014, 16644, 20028, 31711, 63422, 95133, 121837, 126844, 190266, 243674, 365511, 380532, 487348, 731022, 1462044, 2314903, 4629806, 6944709, 9259612, 13889418, 27778836]

約数ペア:

[(1, 27778836), (2, 13889418), (3, 9259612), (4, 6944709), (6, 4629806), (12, 2314903), (19, 1462044), (38, 731022), (57, 487348), (73, 380532), (76, 365511), (114, 243674), (146, 190266), (219, 126844), (228, 121837), (292, 95133), (438, 63422), (876, 31711), (1387, 20028), (1669, 16644), (2774, 10014), (3338, 8322), (4161, 6676), (5007, 5548)]