25615691478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{20887}}^1$

素因数の和:22658

約数の個数: 64

約数和(自身を含む): 61340536320

約数和(自身を除く): 35724844842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1747, 3494, 5241, 10482, 15723, 20887, 22711, 31446, 41774, 45422, 47169, 62661, 68133, 94338, 125322, 136266, 187983, 204399, 271531, 375966, 408798, 543062, 563949, 613197, 814593, 1127898, 1226394, 1629186, 2443779, 4887558, 7331337, 14662674, 36489589, 72979178, 109468767, 218937534, 328406301, 474364657, 656812602, 948729314, 985218903, 1423093971, 1970437806, 2846187942, 4269281913, 8538563826, 12807845739, 25615691478]

約数ペア:

[(1, 25615691478), (2, 12807845739), (3, 8538563826), (6, 4269281913), (9, 2846187942), (13, 1970437806), (18, 1423093971), (26, 985218903), (27, 948729314), (39, 656812602), (54, 474364657), (78, 328406301), (117, 218937534), (234, 109468767), (351, 72979178), (702, 36489589), (1747, 14662674), (3494, 7331337), (5241, 4887558), (10482, 2443779), (15723, 1629186), (20887, 1226394), (22711, 1127898), (31446, 814593), (41774, 613197), (45422, 563949), (47169, 543062), (62661, 408798), (68133, 375966), (94338, 271531), (125322, 204399), (136266, 187983)]