2770146

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 6304320

約数和(自身を除く): 3534174

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1193, 2322, 2386, 3579, 7158, 10737, 21474, 32211, 51299, 64422, 102598, 153897, 307794, 461691, 923382, 1385073, 2770146]

約数ペア:

[(1, 2770146), (2, 1385073), (3, 923382), (6, 461691), (9, 307794), (18, 153897), (27, 102598), (43, 64422), (54, 51299), (86, 32211), (129, 21474), (258, 10737), (387, 7158), (774, 3579), (1161, 2386), (1193, 2322)]