2019476724

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{18121}}^1$

素因数の和:18416

約数の個数: 48

約数和(自身を含む): 4859015616

約数和(自身を除く): 2839538892

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 251, 444, 502, 753, 1004, 1506, 3012, 9287, 18121, 18574, 27861, 36242, 37148, 54363, 55722, 72484, 108726, 111444, 217452, 670477, 1340954, 2011431, 2681908, 4022862, 4548371, 8045724, 9096742, 13645113, 18193484, 27290226, 54580452, 168289727, 336579454, 504869181, 673158908, 1009738362, 2019476724]

約数ペア:

[(1, 2019476724), (2, 1009738362), (3, 673158908), (4, 504869181), (6, 336579454), (12, 168289727), (37, 54580452), (74, 27290226), (111, 18193484), (148, 13645113), (222, 9096742), (251, 8045724), (444, 4548371), (502, 4022862), (753, 2681908), (1004, 2011431), (1506, 1340954), (3012, 670477), (9287, 217452), (18121, 111444), (18574, 108726), (27861, 72484), (36242, 55722), (37148, 54363)]