21795264

素因数分解:

$2^6\times 3^3\times {\mathrm{12613}}^1$

素因数の和:12634

約数の個数: 56

約数和(自身を含む): 64079120

約数和(自身を除く): 42283856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12613, 25226, 37839, 50452, 75678, 100904, 113517, 151356, 201808, 227034, 302712, 340551, 403616, 454068, 605424, 681102, 807232, 908136, 1210848, 1362204, 1816272, 2421696, 2724408, 3632544, 5448816, 7265088, 10897632, 21795264]

約数ペア:

[(1, 21795264), (2, 10897632), (3, 7265088), (4, 5448816), (6, 3632544), (8, 2724408), (9, 2421696), (12, 1816272), (16, 1362204), (18, 1210848), (24, 908136), (27, 807232), (32, 681102), (36, 605424), (48, 454068), (54, 403616), (64, 340551), (72, 302712), (96, 227034), (108, 201808), (144, 151356), (192, 113517), (216, 100904), (288, 75678), (432, 50452), (576, 37839), (864, 25226), (1728, 12613)]