2021697864

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{684857}}^1$

素因数の和:684910

約数の個数: 48

約数和(自身を含む): 5608987020

約数和(自身を除く): 3587289156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 684857, 1369714, 2054571, 2739428, 4109142, 5478856, 6163713, 8218284, 12327426, 16436568, 24654852, 28079137, 49309704, 56158274, 84237411, 112316548, 168474822, 224633096, 252712233, 336949644, 505424466, 673899288, 1010848932, 2021697864]

約数ペア:

[(1, 2021697864), (2, 1010848932), (3, 673899288), (4, 505424466), (6, 336949644), (8, 252712233), (9, 224633096), (12, 168474822), (18, 112316548), (24, 84237411), (36, 56158274), (41, 49309704), (72, 28079137), (82, 24654852), (123, 16436568), (164, 12327426), (246, 8218284), (328, 6163713), (369, 5478856), (492, 4109142), (738, 2739428), (984, 2054571), (1476, 1369714), (2952, 684857)]