2018264940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11212583}}^1$

素因数の和:11212598

約数の個数: 36

約数和(自身を含む): 6122070864

約数和(自身を除く): 4103805924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11212583, 22425166, 33637749, 44850332, 56062915, 67275498, 100913247, 112125830, 134550996, 168188745, 201826494, 224251660, 336377490, 403652988, 504566235, 672754980, 1009132470, 2018264940]

約数ペア:

[(1, 2018264940), (2, 1009132470), (3, 672754980), (4, 504566235), (5, 403652988), (6, 336377490), (9, 224251660), (10, 201826494), (12, 168188745), (15, 134550996), (18, 112125830), (20, 100913247), (30, 67275498), (36, 56062915), (45, 44850332), (60, 33637749), (90, 22425166), (180, 11212583)]