666366

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 1451520

約数和(自身を除く): 785154

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 139, 141, 278, 282, 417, 799, 834, 1598, 2363, 2397, 4726, 4794, 6533, 7089, 13066, 14178, 19599, 39198, 111061, 222122, 333183, 666366]

約数ペア:

[(1, 666366), (2, 333183), (3, 222122), (6, 111061), (17, 39198), (34, 19599), (47, 14178), (51, 13066), (94, 7089), (102, 6533), (139, 4794), (141, 4726), (278, 2397), (282, 2363), (417, 1598), (799, 834)]