15306354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40493}}^1$

素因数の和:40511

約数の個数: 32

約数和(自身を含む): 38874240

約数和(自身を除く): 23567886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40493, 80986, 121479, 242958, 283451, 364437, 566902, 728874, 850353, 1093311, 1700706, 2186622, 2551059, 5102118, 7653177, 15306354]

約数ペア:

[(1, 15306354), (2, 7653177), (3, 5102118), (6, 2551059), (7, 2186622), (9, 1700706), (14, 1093311), (18, 850353), (21, 728874), (27, 566902), (42, 364437), (54, 283451), (63, 242958), (126, 121479), (189, 80986), (378, 40493)]