66605346

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 147636216

約数和(自身を除く): 81030870

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 173, 219, 293, 346, 438, 519, 586, 657, 879, 1038, 1314, 1557, 1758, 2637, 3114, 5274, 12629, 21389, 25258, 37887, 42778, 50689, 64167, 75774, 101378, 113661, 128334, 152067, 192501, 227322, 304134, 385002, 456201, 912402, 3700297, 7400594, 11100891, 22201782, 33302673, 66605346]

約数ペア:

[(1, 66605346), (2, 33302673), (3, 22201782), (6, 11100891), (9, 7400594), (18, 3700297), (73, 912402), (146, 456201), (173, 385002), (219, 304134), (293, 227322), (346, 192501), (438, 152067), (519, 128334), (586, 113661), (657, 101378), (879, 75774), (1038, 64167), (1314, 50689), (1557, 42778), (1758, 37887), (2637, 25258), (3114, 21389), (5274, 12629)]