13398126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4576

約数の個数: 32

約数和(自身を含む): 31062528

約数和(自身を除く): 17664402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4493, 8986, 13479, 26958, 31451, 62902, 94353, 188706, 319003, 638006, 957009, 1914018, 2233021, 4466042, 6699063, 13398126]

約数ペア:

[(1, 13398126), (2, 6699063), (3, 4466042), (6, 2233021), (7, 1914018), (14, 957009), (21, 638006), (42, 319003), (71, 188706), (142, 94353), (213, 62902), (426, 31451), (497, 26958), (994, 13479), (1491, 8986), (2982, 4493)]