12797988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 34320384

約数和(自身を除く): 21522396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 607, 753, 1004, 1214, 1506, 1757, 1821, 2428, 3012, 3514, 3642, 4249, 5271, 7028, 7284, 8498, 10542, 12747, 16996, 21084, 25494, 50988, 152357, 304714, 457071, 609428, 914142, 1066499, 1828284, 2132998, 3199497, 4265996, 6398994, 12797988]

約数ペア:

[(1, 12797988), (2, 6398994), (3, 4265996), (4, 3199497), (6, 2132998), (7, 1828284), (12, 1066499), (14, 914142), (21, 609428), (28, 457071), (42, 304714), (84, 152357), (251, 50988), (502, 25494), (607, 21084), (753, 16996), (1004, 12747), (1214, 10542), (1506, 8498), (1757, 7284), (1821, 7028), (2428, 5271), (3012, 4249), (3514, 3642)]