16456902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 25015098

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 179, 199, 231, 358, 398, 462, 537, 597, 1074, 1194, 1253, 1393, 1969, 2189, 2506, 2786, 3759, 3938, 4179, 4378, 5907, 6567, 7518, 8358, 11814, 13134, 13783, 15323, 27566, 30646, 35621, 41349, 45969, 71242, 82698, 91938, 106863, 213726, 249347, 391831, 498694, 748041, 783662, 1175493, 1496082, 2350986, 2742817, 5485634, 8228451, 16456902]

約数ペア:

[(1, 16456902), (2, 8228451), (3, 5485634), (6, 2742817), (7, 2350986), (11, 1496082), (14, 1175493), (21, 783662), (22, 748041), (33, 498694), (42, 391831), (66, 249347), (77, 213726), (154, 106863), (179, 91938), (199, 82698), (231, 71242), (358, 45969), (398, 41349), (462, 35621), (537, 30646), (597, 27566), (1074, 15323), (1194, 13783), (1253, 13134), (1393, 11814), (1969, 8358), (2189, 7518), (2506, 6567), (2786, 5907), (3759, 4378), (3938, 4179)]