16761276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{22171}}^1$

素因数の和:22191

約数の個数: 48

約数和(自身を含む): 49665280

約数和(自身を除く): 32904004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 22171, 44342, 66513, 88684, 133026, 155197, 199539, 266052, 310394, 399078, 465591, 598617, 620788, 798156, 931182, 1197234, 1396773, 1862364, 2394468, 2793546, 4190319, 5587092, 8380638, 16761276]

約数ペア:

[(1, 16761276), (2, 8380638), (3, 5587092), (4, 4190319), (6, 2793546), (7, 2394468), (9, 1862364), (12, 1396773), (14, 1197234), (18, 931182), (21, 798156), (27, 620788), (28, 598617), (36, 465591), (42, 399078), (54, 310394), (63, 266052), (84, 199539), (108, 155197), (126, 133026), (189, 88684), (252, 66513), (378, 44342), (756, 22171)]