25802874

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 62203680

約数和(自身を除く): 36400806

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 83, 101, 114, 162, 166, 171, 202, 249, 303, 342, 498, 513, 606, 747, 909, 1026, 1494, 1539, 1577, 1818, 1919, 2241, 2727, 3078, 3154, 3838, 4482, 4731, 5454, 5757, 6723, 8181, 8383, 9462, 11514, 13446, 14193, 16362, 16766, 17271, 25149, 28386, 34542, 42579, 50298, 51813, 75447, 85158, 103626, 127737, 150894, 155439, 159277, 226341, 255474, 310878, 318554, 452682, 477831, 679023, 955662, 1358046, 1433493, 2866986, 4300479, 8600958, 12901437, 25802874]

約数ペア:

[(1, 25802874), (2, 12901437), (3, 8600958), (6, 4300479), (9, 2866986), (18, 1433493), (19, 1358046), (27, 955662), (38, 679023), (54, 477831), (57, 452682), (81, 318554), (83, 310878), (101, 255474), (114, 226341), (162, 159277), (166, 155439), (171, 150894), (202, 127737), (249, 103626), (303, 85158), (342, 75447), (498, 51813), (513, 50298), (606, 42579), (747, 34542), (909, 28386), (1026, 25149), (1494, 17271), (1539, 16766), (1577, 16362), (1818, 14193), (1919, 13446), (2241, 11514), (2727, 9462), (3078, 8383), (3154, 8181), (3838, 6723), (4482, 5757), (4731, 5454)]