606006

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 1328184

約数和(自身を除く): 722178

約数列:

[1, 2, 3, 6, 9, 18, 131, 257, 262, 393, 514, 771, 786, 1179, 1542, 2313, 2358, 4626, 33667, 67334, 101001, 202002, 303003, 606006]

約数ペア:

[(1, 606006), (2, 303003), (3, 202002), (6, 101001), (9, 67334), (18, 33667), (131, 4626), (257, 2358), (262, 2313), (393, 1542), (514, 1179), (771, 786)]