66948966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{739}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 166233600

約数和(自身を除く): 99284634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 739, 1438, 1478, 2157, 2217, 4314, 4434, 5033, 5173, 6471, 6651, 10066, 10346, 12942, 13302, 15099, 15519, 30198, 31038, 45297, 46557, 90594, 93114, 531341, 1062682, 1594023, 3188046, 3719387, 4782069, 7438774, 9564138, 11158161, 22316322, 33474483, 66948966]

約数ペア:

[(1, 66948966), (2, 33474483), (3, 22316322), (6, 11158161), (7, 9564138), (9, 7438774), (14, 4782069), (18, 3719387), (21, 3188046), (42, 1594023), (63, 1062682), (126, 531341), (719, 93114), (739, 90594), (1438, 46557), (1478, 45297), (2157, 31038), (2217, 30198), (4314, 15519), (4434, 15099), (5033, 13302), (5173, 12942), (6471, 10346), (6651, 10066)]