6648140.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30109}}^1$

素因数の和:30189

約数の個数: 32

約数和(自身を含む): 130075200

約数和(自身を除く): 78769464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 30109, 60218, 90327, 120436, 180654, 240872, 361308, 722616, 2137739, 4275478, 6413217, 8550956, 12826434, 17101912, 25652868, 51305736]

約数ペア:

[(1, 51305736), (2, 25652868), (3, 17101912), (4, 12826434), (6, 8550956), (8, 6413217), (12, 4275478), (24, 2137739), (71, 722616), (142, 361308), (213, 240872), (284, 180654), (426, 120436), (568, 90327), (852, 60218), (1704, 30109)]