2163126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{51503}}^1$

素因数の和:51515

約数の個数: 16

約数和(自身を含む): 4944384

約数和(自身を除く): 2781258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 51503, 103006, 154509, 309018, 360521, 721042, 1081563, 2163126]

約数ペア:

[(1, 2163126), (2, 1081563), (3, 721042), (6, 360521), (7, 309018), (14, 154509), (21, 103006), (42, 51503)]