2019403764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2671169}}^1$

素因数の和:2671189

約数の個数: 48

約数和(自身を含む): 5983420800

約数和(自身を除く): 3964017036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2671169, 5342338, 8013507, 10684676, 16027014, 18698183, 24040521, 32054028, 37396366, 48081042, 56094549, 72121563, 74792732, 96162084, 112189098, 144243126, 168283647, 224378196, 288486252, 336567294, 504850941, 673134588, 1009701882, 2019403764]

約数ペア:

[(1, 2019403764), (2, 1009701882), (3, 673134588), (4, 504850941), (6, 336567294), (7, 288486252), (9, 224378196), (12, 168283647), (14, 144243126), (18, 112189098), (21, 96162084), (27, 74792732), (28, 72121563), (36, 56094549), (42, 48081042), (54, 37396366), (63, 32054028), (84, 24040521), (108, 18698183), (126, 16027014), (189, 10684676), (252, 8013507), (378, 5342338), (756, 2671169)]