2399274

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 5384640

約数和(自身を除く): 2985366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 283, 314, 471, 566, 849, 942, 1413, 1698, 2547, 2826, 4239, 5094, 7641, 8478, 15282, 44431, 88862, 133293, 266586, 399879, 799758, 1199637, 2399274]

約数ペア:

[(1, 2399274), (2, 1199637), (3, 799758), (6, 399879), (9, 266586), (18, 133293), (27, 88862), (54, 44431), (157, 15282), (283, 8478), (314, 7641), (471, 5094), (566, 4239), (849, 2826), (942, 2547), (1413, 1698)]