2079223713

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10789}}^1$

素因数の和:10851

約数の個数: 72

約数和(自身を含む): 3837787200

約数和(自身を除く): 1758563487

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 207, 399, 437, 441, 483, 931, 1127, 1197, 1311, 1449, 2793, 3059, 3381, 3933, 8379, 9177, 10143, 10789, 21413, 27531, 32367, 64239, 75523, 97101, 192717, 204991, 226569, 248147, 528661, 614973, 679707, 744441, 1434937, 1585983, 1737029, 1844919, 2233323, 4304811, 4714793, 4757949, 5211087, 10044559, 12159203, 12914433, 14144379, 15633261, 30133677, 33003551, 36477609, 42433137, 90401031, 99010653, 109432827, 231024857, 297031959, 693074571, 2079223713]

約数ペア:

[(1, 2079223713), (3, 693074571), (7, 297031959), (9, 231024857), (19, 109432827), (21, 99010653), (23, 90401031), (49, 42433137), (57, 36477609), (63, 33003551), (69, 30133677), (133, 15633261), (147, 14144379), (161, 12914433), (171, 12159203), (207, 10044559), (399, 5211087), (437, 4757949), (441, 4714793), (483, 4304811), (931, 2233323), (1127, 1844919), (1197, 1737029), (1311, 1585983), (1449, 1434937), (2793, 744441), (3059, 679707), (3381, 614973), (3933, 528661), (8379, 248147), (9177, 226569), (10143, 204991), (10789, 192717), (21413, 97101), (27531, 75523), (32367, 64239)]