21706176

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1009

約数の個数: 56

約数和(自身を含む): 57936384

約数和(自身を除く): 36230208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 863, 1048, 1572, 1726, 2096, 2589, 3144, 3452, 4192, 5178, 6288, 6904, 8384, 10356, 12576, 13808, 20712, 25152, 27616, 41424, 55232, 82848, 113053, 165696, 226106, 339159, 452212, 678318, 904424, 1356636, 1808848, 2713272, 3617696, 5426544, 7235392, 10853088, 21706176]

約数ペア:

[(1, 21706176), (2, 10853088), (3, 7235392), (4, 5426544), (6, 3617696), (8, 2713272), (12, 1808848), (16, 1356636), (24, 904424), (32, 678318), (48, 452212), (64, 339159), (96, 226106), (131, 165696), (192, 113053), (262, 82848), (393, 55232), (524, 41424), (786, 27616), (863, 25152), (1048, 20712), (1572, 13808), (1726, 12576), (2096, 10356), (2589, 8384), (3144, 6904), (3452, 6288), (4192, 5178)]