2018921706

素因数分解:

$2^1\times 3^3\times {\mathrm{37387439}}^1$

素因数の和:37387450

約数の個数: 16

約数和(自身を含む): 4486492800

約数和(自身を除く): 2467571094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37387439, 74774878, 112162317, 224324634, 336486951, 672973902, 1009460853, 2018921706]

約数ペア:

[(1, 2018921706), (2, 1009460853), (3, 672973902), (6, 336486951), (9, 224324634), (18, 112162317), (27, 74774878), (54, 37387439)]