2194686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 5228496

約数和(自身を除く): 3033810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 113, 117, 166, 226, 234, 249, 339, 498, 678, 747, 1017, 1079, 1469, 1494, 2034, 2158, 2938, 3237, 4407, 6474, 8814, 9379, 9711, 13221, 18758, 19422, 26442, 28137, 56274, 84411, 121927, 168822, 243854, 365781, 731562, 1097343, 2194686]

約数ペア:

[(1, 2194686), (2, 1097343), (3, 731562), (6, 365781), (9, 243854), (13, 168822), (18, 121927), (26, 84411), (39, 56274), (78, 28137), (83, 26442), (113, 19422), (117, 18758), (166, 13221), (226, 9711), (234, 9379), (249, 8814), (339, 6474), (498, 4407), (678, 3237), (747, 2938), (1017, 2158), (1079, 2034), (1469, 1494)]