3998126.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9311}}^1$

素因数の和:9495

約数の個数: 40

約数和(自身を含む): 200915712

約数和(自身を除く): 123597168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 9311, 18622, 27933, 37244, 55866, 74488, 111732, 148976, 223464, 446928, 1610803, 3221606, 4832409, 6443212, 9664818, 12886424, 19329636, 25772848, 38659272, 77318544]

約数ペア:

[(1, 77318544), (2, 38659272), (3, 25772848), (4, 19329636), (6, 12886424), (8, 9664818), (12, 6443212), (16, 4832409), (24, 3221606), (48, 1610803), (173, 446928), (346, 223464), (519, 148976), (692, 111732), (1038, 74488), (1384, 55866), (2076, 37244), (2768, 27933), (4152, 18622), (8304, 9311)]