69126138

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 154791936

約数和(自身を除く): 85665798

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 271, 333, 383, 542, 666, 766, 813, 1149, 1626, 2298, 2439, 3447, 4878, 6894, 10027, 14171, 20054, 28342, 30081, 42513, 60162, 85026, 90243, 103793, 127539, 180486, 207586, 255078, 311379, 622758, 934137, 1868274, 3840341, 7680682, 11521023, 23042046, 34563069, 69126138]

約数ペア:

[(1, 69126138), (2, 34563069), (3, 23042046), (6, 11521023), (9, 7680682), (18, 3840341), (37, 1868274), (74, 934137), (111, 622758), (222, 311379), (271, 255078), (333, 207586), (383, 180486), (542, 127539), (666, 103793), (766, 90243), (813, 85026), (1149, 60162), (1626, 42513), (2298, 30081), (2439, 28342), (3447, 20054), (4878, 14171), (6894, 10027)]