2427138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6439

約数の個数: 32

約数和(自身を含む): 6165120

約数和(自身を除く): 3737982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6421, 12842, 19263, 38526, 44947, 57789, 89894, 115578, 134841, 173367, 269682, 346734, 404523, 809046, 1213569, 2427138]

約数ペア:

[(1, 2427138), (2, 1213569), (3, 809046), (6, 404523), (7, 346734), (9, 269682), (14, 173367), (18, 134841), (21, 115578), (27, 89894), (42, 57789), (54, 44947), (63, 38526), (126, 19263), (189, 12842), (378, 6421)]