15207864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{90523}}^1$

素因数の和:90539

約数の個数: 32

約数和(自身を含む): 43451520

約数和(自身を除く): 28243656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 90523, 181046, 271569, 362092, 543138, 633661, 724184, 1086276, 1267322, 1900983, 2172552, 2534644, 3801966, 5069288, 7603932, 15207864]

約数ペア:

[(1, 15207864), (2, 7603932), (3, 5069288), (4, 3801966), (6, 2534644), (7, 2172552), (8, 1900983), (12, 1267322), (14, 1086276), (21, 724184), (24, 633661), (28, 543138), (42, 362092), (56, 271569), (84, 181046), (168, 90523)]