6777918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 17888640

約数和(自身を除く): 11110722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 139, 162, 189, 258, 278, 301, 378, 387, 417, 567, 602, 774, 834, 903, 973, 1134, 1161, 1251, 1806, 1946, 2322, 2502, 2709, 2919, 3483, 3753, 5418, 5838, 5977, 6966, 7506, 8127, 8757, 11259, 11954, 16254, 17514, 17931, 22518, 24381, 26271, 35862, 41839, 48762, 52542, 53793, 78813, 83678, 107586, 125517, 157626, 161379, 251034, 322758, 376551, 484137, 753102, 968274, 1129653, 2259306, 3388959, 6777918]

約数ペア:

[(1, 6777918), (2, 3388959), (3, 2259306), (6, 1129653), (7, 968274), (9, 753102), (14, 484137), (18, 376551), (21, 322758), (27, 251034), (42, 161379), (43, 157626), (54, 125517), (63, 107586), (81, 83678), (86, 78813), (126, 53793), (129, 52542), (139, 48762), (162, 41839), (189, 35862), (258, 26271), (278, 24381), (301, 22518), (378, 17931), (387, 17514), (417, 16254), (567, 11954), (602, 11259), (774, 8757), (834, 8127), (903, 7506), (973, 6966), (1134, 5977), (1161, 5838), (1251, 5418), (1806, 3753), (1946, 3483), (2322, 2919), (2502, 2709)]