2021707314

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443941}}^1$

素因数の和:443983

約数の個数: 48

約数和(自身を含む): 4986356544

約数和(自身を除く): 2964649230

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 443941, 887882, 1331823, 2663646, 3995469, 4883351, 7990938, 9766702, 10210643, 14650053, 20421286, 29300106, 30631929, 43950159, 61263858, 87900318, 91895787, 112317073, 183791574, 224634146, 336951219, 673902438, 1010853657, 2021707314]

約数ペア:

[(1, 2021707314), (2, 1010853657), (3, 673902438), (6, 336951219), (9, 224634146), (11, 183791574), (18, 112317073), (22, 91895787), (23, 87900318), (33, 61263858), (46, 43950159), (66, 30631929), (69, 29300106), (99, 20421286), (138, 14650053), (198, 10210643), (207, 9766702), (253, 7990938), (414, 4883351), (506, 3995469), (759, 2663646), (1518, 1331823), (2277, 887882), (4554, 443941)]