2080258326

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{3123511}}^1$

素因数の和:3123556

約数の個数: 24

約数和(自身を含む): 4629044784

約数和(自身を除く): 2548786458

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 3123511, 6247022, 9370533, 18741066, 28111599, 56223198, 115569907, 231139814, 346709721, 693419442, 1040129163, 2080258326]

約数ペア:

[(1, 2080258326), (2, 1040129163), (3, 693419442), (6, 346709721), (9, 231139814), (18, 115569907), (37, 56223198), (74, 28111599), (111, 18741066), (222, 9370533), (333, 6247022), (666, 3123511)]