2487347838

素因数分解:

$2^1\times 3^4\times {\mathrm{1627}}^1\times {\mathrm{9437}}^1$

素因数の和:11078

約数の個数: 40

約数和(自身を含む): 5577518232

約数和(自身を除く): 3090170394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1627, 3254, 4881, 9437, 9762, 14643, 18874, 28311, 29286, 43929, 56622, 84933, 87858, 131787, 169866, 254799, 263574, 509598, 764397, 1528794, 15353999, 30707998, 46061997, 92123994, 138185991, 276371982, 414557973, 829115946, 1243673919, 2487347838]

約数ペア:

[(1, 2487347838), (2, 1243673919), (3, 829115946), (6, 414557973), (9, 276371982), (18, 138185991), (27, 92123994), (54, 46061997), (81, 30707998), (162, 15353999), (1627, 1528794), (3254, 764397), (4881, 509598), (9437, 263574), (9762, 254799), (14643, 169866), (18874, 131787), (28311, 87858), (29286, 84933), (43929, 56622)]