2019936324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{172999}}^1$

素因数の和:173152

約数の個数: 48

約数和(自身を含む): 5425280000

約数和(自身を除く): 3405343676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 172999, 345998, 518997, 691996, 1037994, 1210993, 2075988, 2421986, 3632979, 4843972, 7265958, 14531916, 24046861, 48093722, 72140583, 96187444, 144281166, 168328027, 288562332, 336656054, 504984081, 673312108, 1009968162, 2019936324]

約数ペア:

[(1, 2019936324), (2, 1009968162), (3, 673312108), (4, 504984081), (6, 336656054), (7, 288562332), (12, 168328027), (14, 144281166), (21, 96187444), (28, 72140583), (42, 48093722), (84, 24046861), (139, 14531916), (278, 7265958), (417, 4843972), (556, 3632979), (834, 2421986), (973, 2075988), (1668, 1210993), (1946, 1037994), (2919, 691996), (3892, 518997), (5838, 345998), (11676, 172999)]