2011897866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9257}}^1$

素因数の和:9399

約数の個数: 64

約数和(自身を含む): 4559379840

約数和(自身を除く): 2547481974

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 89, 111, 178, 222, 267, 407, 534, 814, 979, 1221, 1958, 2442, 2937, 3293, 5874, 6586, 9257, 9879, 18514, 19758, 27771, 36223, 55542, 72446, 101827, 108669, 203654, 217338, 305481, 342509, 610962, 685018, 823873, 1027527, 1647746, 2055054, 2471619, 3767599, 4943238, 7535198, 9062603, 11302797, 18125206, 22605594, 27187809, 30483301, 54375618, 60966602, 91449903, 182899806, 335316311, 670632622, 1005948933, 2011897866]

約数ペア:

[(1, 2011897866), (2, 1005948933), (3, 670632622), (6, 335316311), (11, 182899806), (22, 91449903), (33, 60966602), (37, 54375618), (66, 30483301), (74, 27187809), (89, 22605594), (111, 18125206), (178, 11302797), (222, 9062603), (267, 7535198), (407, 4943238), (534, 3767599), (814, 2471619), (979, 2055054), (1221, 1647746), (1958, 1027527), (2442, 823873), (2937, 685018), (3293, 610962), (5874, 342509), (6586, 305481), (9257, 217338), (9879, 203654), (18514, 108669), (19758, 101827), (27771, 72446), (36223, 55542)]