12942828

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 60

約数和(自身を含む): 34659240

約数和(自身を除く): 21716412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 929, 1161, 1548, 1858, 2322, 2787, 3483, 3716, 4644, 5574, 6966, 8361, 11148, 13932, 16722, 25083, 33444, 39947, 50166, 75249, 79894, 100332, 119841, 150498, 159788, 239682, 300996, 359523, 479364, 719046, 1078569, 1438092, 2157138, 3235707, 4314276, 6471414, 12942828]

約数ペア:

[(1, 12942828), (2, 6471414), (3, 4314276), (4, 3235707), (6, 2157138), (9, 1438092), (12, 1078569), (18, 719046), (27, 479364), (36, 359523), (43, 300996), (54, 239682), (81, 159788), (86, 150498), (108, 119841), (129, 100332), (162, 79894), (172, 75249), (258, 50166), (324, 39947), (387, 33444), (516, 25083), (774, 16722), (929, 13932), (1161, 11148), (1548, 8361), (1858, 6966), (2322, 5574), (2787, 4644), (3483, 3716)]