2018780442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5340689}}^1$

素因数の和:5340707

約数の個数: 32

約数和(自身を含む): 5127062400

約数和(自身を除く): 3108281958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5340689, 10681378, 16022067, 32044134, 37384823, 48066201, 74769646, 96132402, 112154469, 144198603, 224308938, 288397206, 336463407, 672926814, 1009390221, 2018780442]

約数ペア:

[(1, 2018780442), (2, 1009390221), (3, 672926814), (6, 336463407), (7, 288397206), (9, 224308938), (14, 144198603), (18, 112154469), (21, 96132402), (27, 74769646), (42, 48066201), (54, 37384823), (63, 32044134), (126, 16022067), (189, 10681378), (378, 5340689)]