2019979656

素因数分解:

$2^3\times 3^2\times {\mathrm{28055273}}^1$

素因数の和:28055285

約数の個数: 24

約数和(自身を含む): 5470778430

約数和(自身を除く): 3450798774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28055273, 56110546, 84165819, 112221092, 168331638, 224442184, 252497457, 336663276, 504994914, 673326552, 1009989828, 2019979656]

約数ペア:

[(1, 2019979656), (2, 1009989828), (3, 673326552), (4, 504994914), (6, 336663276), (8, 252497457), (9, 224442184), (12, 168331638), (18, 112221092), (24, 84165819), (36, 56110546), (72, 28055273)]