16825788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 72

約数和(自身を含む): 50738688

約数和(自身を除く): 33912900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 2903, 5796, 5806, 8709, 11612, 17418, 20321, 26127, 34836, 40642, 52254, 60963, 66769, 81284, 104508, 121926, 133538, 182889, 200307, 243852, 267076, 365778, 400614, 467383, 600921, 731556, 801228, 934766, 1201842, 1402149, 1869532, 2403684, 2804298, 4206447, 5608596, 8412894, 16825788]

約数ペア:

[(1, 16825788), (2, 8412894), (3, 5608596), (4, 4206447), (6, 2804298), (7, 2403684), (9, 1869532), (12, 1402149), (14, 1201842), (18, 934766), (21, 801228), (23, 731556), (28, 600921), (36, 467383), (42, 400614), (46, 365778), (63, 267076), (69, 243852), (84, 200307), (92, 182889), (126, 133538), (138, 121926), (161, 104508), (207, 81284), (252, 66769), (276, 60963), (322, 52254), (414, 40642), (483, 34836), (644, 26127), (828, 20321), (966, 17418), (1449, 11612), (1932, 8709), (2898, 5806), (2903, 5796)]