27106586

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 45696000

約数和(自身を除く): 18589414

約数列:

[1, 2, 13, 26, 31, 62, 169, 199, 338, 398, 403, 806, 2197, 2587, 4394, 5174, 5239, 6169, 10478, 12338, 33631, 67262, 68107, 80197, 136214, 160394, 437203, 874406, 1042561, 2085122, 13553293, 27106586]

約数ペア:

[(1, 27106586), (2, 13553293), (13, 2085122), (26, 1042561), (31, 874406), (62, 437203), (169, 160394), (199, 136214), (338, 80197), (398, 68107), (403, 67262), (806, 33631), (2197, 12338), (2587, 10478), (4394, 6169), (5174, 5239)]