1668018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 3686400

約数和(自身を除く): 2018382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 199, 254, 381, 398, 597, 762, 1194, 1397, 2189, 2794, 4191, 4378, 6567, 8382, 13134, 25273, 50546, 75819, 151638, 278003, 556006, 834009, 1668018]

約数ペア:

[(1, 1668018), (2, 834009), (3, 556006), (6, 278003), (11, 151638), (22, 75819), (33, 50546), (66, 25273), (127, 13134), (199, 8382), (254, 6567), (381, 4378), (398, 4191), (597, 2794), (762, 2189), (1194, 1397)]