2017686846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{378269}}^1$

素因数の和:378408

約数の個数: 32

約数和(自身を含む): 4648181760

約数和(自身を除く): 2630494914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 378269, 756538, 1134807, 2269614, 2647883, 5295766, 7943649, 15887298, 48040163, 96080326, 144120489, 288240978, 336281141, 672562282, 1008843423, 2017686846]

約数ペア:

[(1, 2017686846), (2, 1008843423), (3, 672562282), (6, 336281141), (7, 288240978), (14, 144120489), (21, 96080326), (42, 48040163), (127, 15887298), (254, 7943649), (381, 5295766), (762, 2647883), (889, 2269614), (1778, 1134807), (2667, 756538), (5334, 378269)]