2838906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22546

約数の個数: 24

約数和(自身を含む): 7029984

約数和(自身を除く): 4191078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22531, 45062, 67593, 135186, 157717, 202779, 315434, 405558, 473151, 946302, 1419453, 2838906]

約数ペア:

[(1, 2838906), (2, 1419453), (3, 946302), (6, 473151), (7, 405558), (9, 315434), (14, 202779), (18, 157717), (21, 135186), (42, 67593), (63, 45062), (126, 22531)]