40891446

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{1657}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 91123680

約数和(自身を除く): 50232234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 914, 1371, 1657, 2742, 3314, 4113, 4971, 8226, 9942, 12339, 14913, 24678, 29826, 44739, 89478, 757249, 1514498, 2271747, 4543494, 6815241, 13630482, 20445723, 40891446]

約数ペア:

[(1, 40891446), (2, 20445723), (3, 13630482), (6, 6815241), (9, 4543494), (18, 2271747), (27, 1514498), (54, 757249), (457, 89478), (914, 44739), (1371, 29826), (1657, 24678), (2742, 14913), (3314, 12339), (4113, 9942), (4971, 8226)]