6872838.00000000

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 104996736

約数和(自身を除く): 48856113

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 71, 77, 99, 147, 163, 213, 231, 441, 489, 497, 539, 639, 693, 781, 1141, 1467, 1491, 1617, 1793, 2343, 3423, 3479, 4473, 4851, 5379, 5467, 7029, 7987, 10269, 10437, 11573, 12551, 16137, 16401, 23961, 31311, 34719, 37653, 38269, 49203, 71883, 81011, 87857, 104157, 112959, 114807, 127303, 243033, 263571, 344421, 381909, 567077, 729099, 790713, 891121, 1145727, 1701231, 2673363, 5103693, 6237847, 8020089, 18713541, 56140623]

約数ペア:

[(1, 56140623), (3, 18713541), (7, 8020089), (9, 6237847), (11, 5103693), (21, 2673363), (33, 1701231), (49, 1145727), (63, 891121), (71, 790713), (77, 729099), (99, 567077), (147, 381909), (163, 344421), (213, 263571), (231, 243033), (441, 127303), (489, 114807), (497, 112959), (539, 104157), (639, 87857), (693, 81011), (781, 71883), (1141, 49203), (1467, 38269), (1491, 37653), (1617, 34719), (1793, 31311), (2343, 23961), (3423, 16401), (3479, 16137), (4473, 12551), (4851, 11573), (5379, 10437), (5467, 10269), (7029, 7987)]