2001186

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1148

約数の個数: 40

約数和(自身を含む): 4896144

約数和(自身を除く): 2894958

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1123, 1782, 2246, 3369, 6738, 10107, 12353, 20214, 24706, 30321, 37059, 60642, 74118, 90963, 111177, 181926, 222354, 333531, 667062, 1000593, 2001186]

約数ペア:

[(1, 2001186), (2, 1000593), (3, 667062), (6, 333531), (9, 222354), (11, 181926), (18, 111177), (22, 90963), (27, 74118), (33, 60642), (54, 37059), (66, 30321), (81, 24706), (99, 20214), (162, 12353), (198, 10107), (297, 6738), (594, 3369), (891, 2246), (1123, 1782)]