27622908

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 74020128

約数和(自身を除く): 46397220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 457, 657, 828, 876, 914, 1314, 1371, 1679, 1828, 2628, 2742, 3358, 4113, 5037, 5484, 6716, 8226, 10074, 10511, 15111, 16452, 20148, 21022, 30222, 31533, 33361, 42044, 60444, 63066, 66722, 94599, 100083, 126132, 133444, 189198, 200166, 300249, 378396, 400332, 600498, 767303, 1200996, 1534606, 2301909, 3069212, 4603818, 6905727, 9207636, 13811454, 27622908]

約数ペア:

[(1, 27622908), (2, 13811454), (3, 9207636), (4, 6905727), (6, 4603818), (9, 3069212), (12, 2301909), (18, 1534606), (23, 1200996), (36, 767303), (46, 600498), (69, 400332), (73, 378396), (92, 300249), (138, 200166), (146, 189198), (207, 133444), (219, 126132), (276, 100083), (292, 94599), (414, 66722), (438, 63066), (457, 60444), (657, 42044), (828, 33361), (876, 31533), (914, 30222), (1314, 21022), (1371, 20148), (1679, 16452), (1828, 15111), (2628, 10511), (2742, 10074), (3358, 8226), (4113, 6716), (5037, 5484)]