12753684

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 34262592

約数和(自身を除く): 21508908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 211, 219, 276, 292, 414, 422, 438, 633, 657, 828, 844, 876, 1266, 1314, 1679, 1899, 2532, 2628, 3358, 3798, 4853, 5037, 6716, 7596, 9706, 10074, 14559, 15111, 15403, 19412, 20148, 29118, 30222, 30806, 43677, 46209, 58236, 60444, 61612, 87354, 92418, 138627, 174708, 184836, 277254, 354269, 554508, 708538, 1062807, 1417076, 2125614, 3188421, 4251228, 6376842, 12753684]

約数ペア:

[(1, 12753684), (2, 6376842), (3, 4251228), (4, 3188421), (6, 2125614), (9, 1417076), (12, 1062807), (18, 708538), (23, 554508), (36, 354269), (46, 277254), (69, 184836), (73, 174708), (92, 138627), (138, 92418), (146, 87354), (207, 61612), (211, 60444), (219, 58236), (276, 46209), (292, 43677), (414, 30806), (422, 30222), (438, 29118), (633, 20148), (657, 19412), (828, 15403), (844, 15111), (876, 14559), (1266, 10074), (1314, 9706), (1679, 7596), (1899, 6716), (2532, 5037), (2628, 4853), (3358, 3798)]