28210842

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{1759}}^1$

素因数の和:1790

約数の個数: 56

約数和(自身を含む): 69252480

約数和(自身を除く): 41041638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1458, 1759, 1782, 2673, 3518, 5277, 5346, 8019, 10554, 15831, 16038, 19349, 31662, 38698, 47493, 58047, 94986, 116094, 142479, 174141, 284958, 348282, 427437, 522423, 854874, 1044846, 1282311, 1567269, 2564622, 3134538, 4701807, 9403614, 14105421, 28210842]

約数ペア:

[(1, 28210842), (2, 14105421), (3, 9403614), (6, 4701807), (9, 3134538), (11, 2564622), (18, 1567269), (22, 1282311), (27, 1044846), (33, 854874), (54, 522423), (66, 427437), (81, 348282), (99, 284958), (162, 174141), (198, 142479), (243, 116094), (297, 94986), (486, 58047), (594, 47493), (729, 38698), (891, 31662), (1458, 19349), (1759, 16038), (1782, 15831), (2673, 10554), (3518, 8019), (5277, 5346)]