2534742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20117}}^1$

素因数の和:20132

約数の個数: 24

約数和(自身を含む): 6276816

約数和(自身を除く): 3742074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20117, 40234, 60351, 120702, 140819, 181053, 281638, 362106, 422457, 844914, 1267371, 2534742]

約数ペア:

[(1, 2534742), (2, 1267371), (3, 844914), (6, 422457), (7, 362106), (9, 281638), (14, 181053), (18, 140819), (21, 120702), (42, 60351), (63, 40234), (126, 20117)]