2100889008

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131437}}^1$

素因数の和:131491

約数の個数: 80

約数和(自身を含む): 6193358560

約数和(自身を除く): 4092469552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 131437, 262874, 394311, 525748, 788622, 1051496, 1182933, 1577244, 2102992, 2365866, 3154488, 3548799, 4731732, 4863169, 6308976, 7097598, 9463464, 9726338, 14195196, 14589507, 18926928, 19452676, 28390392, 29179014, 38905352, 43768521, 56780784, 58358028, 77810704, 87537042, 116716056, 131305563, 175074084, 233432112, 262611126, 350148168, 525222252, 700296336, 1050444504, 2100889008]

約数ペア:

[(1, 2100889008), (2, 1050444504), (3, 700296336), (4, 525222252), (6, 350148168), (8, 262611126), (9, 233432112), (12, 175074084), (16, 131305563), (18, 116716056), (24, 87537042), (27, 77810704), (36, 58358028), (37, 56780784), (48, 43768521), (54, 38905352), (72, 29179014), (74, 28390392), (108, 19452676), (111, 18926928), (144, 14589507), (148, 14195196), (216, 9726338), (222, 9463464), (296, 7097598), (333, 6308976), (432, 4863169), (444, 4731732), (592, 3548799), (666, 3154488), (888, 2365866), (999, 2102992), (1332, 1577244), (1776, 1182933), (1998, 1051496), (2664, 788622), (3996, 525748), (5328, 394311), (7992, 262874), (15984, 131437)]