2715006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 6266880

約数和(自身を除く): 3551874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 509, 762, 889, 1018, 1527, 1778, 2667, 3054, 3563, 5334, 7126, 10689, 21378, 64643, 129286, 193929, 387858, 452501, 905002, 1357503, 2715006]

約数ペア:

[(1, 2715006), (2, 1357503), (3, 905002), (6, 452501), (7, 387858), (14, 193929), (21, 129286), (42, 64643), (127, 21378), (254, 10689), (381, 7126), (509, 5334), (762, 3563), (889, 3054), (1018, 2667), (1527, 1778)]