2021824962

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{79493}}^1$

素因数の和:79664

約数の個数: 40

約数和(自身を含む): 4559298876

約数和(自身を除く): 2537473914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717, 25434, 79493, 158986, 238479, 476958, 715437, 1430874, 2146311, 4292622, 6438933, 12480401, 12877866, 24960802, 37441203, 74882406, 112323609, 224647218, 336970827, 673941654, 1010912481, 2021824962]

約数ペア:

[(1, 2021824962), (2, 1010912481), (3, 673941654), (6, 336970827), (9, 224647218), (18, 112323609), (27, 74882406), (54, 37441203), (81, 24960802), (157, 12877866), (162, 12480401), (314, 6438933), (471, 4292622), (942, 2146311), (1413, 1430874), (2826, 715437), (4239, 476958), (8478, 238479), (12717, 158986), (25434, 79493)]