8442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1$

素因数の和:82

約数の個数: 24

約数和(自身を含む): 21216

約数和(自身を除く): 12774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442]

約数ペア:

[(1, 8442), (2, 4221), (3, 2814), (6, 1407), (7, 1206), (9, 938), (14, 603), (18, 469), (21, 402), (42, 201), (63, 134), (67, 126)]