25801842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 56520000

約数和(自身を除く): 30718158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1249, 1878, 2498, 3443, 3747, 6886, 7494, 10329, 13739, 20658, 27478, 41217, 82434, 390937, 781874, 1172811, 2345622, 4300307, 8600614, 12900921, 25801842]

約数ペア:

[(1, 25801842), (2, 12900921), (3, 8600614), (6, 4300307), (11, 2345622), (22, 1172811), (33, 781874), (66, 390937), (313, 82434), (626, 41217), (939, 27478), (1249, 20658), (1878, 13739), (2498, 10329), (3443, 7494), (3747, 6886)]