2129121378

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{409289}}^1$

素因数の和:409331

約数の個数: 36

約数和(自身を含む): 4900429170

約数和(自身を除く): 2771307792

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 409289, 818578, 1227867, 2455734, 3683601, 6957913, 7367202, 13915826, 20873739, 41747478, 62621217, 118284521, 125242434, 236569042, 354853563, 709707126, 1064560689, 2129121378]

約数ペア:

[(1, 2129121378), (2, 1064560689), (3, 709707126), (6, 354853563), (9, 236569042), (17, 125242434), (18, 118284521), (34, 62621217), (51, 41747478), (102, 20873739), (153, 13915826), (289, 7367202), (306, 6957913), (578, 3683601), (867, 2455734), (1734, 1227867), (2601, 818578), (5202, 409289)]