27866478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 58703616

約数和(自身を除く): 30837138

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 1787, 2599, 3574, 5198, 5361, 7797, 10722, 15594, 41101, 82202, 123303, 201931, 246606, 403862, 605793, 1211586, 4644413, 9288826, 13933239, 27866478]

約数ペア:

[(1, 27866478), (2, 13933239), (3, 9288826), (6, 4644413), (23, 1211586), (46, 605793), (69, 403862), (113, 246606), (138, 201931), (226, 123303), (339, 82202), (678, 41101), (1787, 15594), (2599, 10722), (3574, 7797), (5198, 5361)]