287386092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1140421}}^1$

素因数の和:1140438

約数の個数: 36

約数和(自身を含む): 830227216

約数和(自身を除く): 542841124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1140421, 2280842, 3421263, 4561684, 6842526, 7982947, 10263789, 13685052, 15965894, 20527578, 23948841, 31931788, 41055156, 47897682, 71846523, 95795364, 143693046, 287386092]

約数ペア:

[(1, 287386092), (2, 143693046), (3, 95795364), (4, 71846523), (6, 47897682), (7, 41055156), (9, 31931788), (12, 23948841), (14, 20527578), (18, 15965894), (21, 13685052), (28, 10263789), (36, 7982947), (42, 6842526), (63, 4561684), (84, 3421263), (126, 2280842), (252, 1140421)]