987966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7856

約数の個数: 24

約数和(自身を含む): 2446704

約数和(自身を除く): 1458738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7841, 15682, 23523, 47046, 54887, 70569, 109774, 141138, 164661, 329322, 493983, 987966]

約数ペア:

[(1, 987966), (2, 493983), (3, 329322), (6, 164661), (7, 141138), (9, 109774), (14, 70569), (18, 54887), (21, 47046), (42, 23523), (63, 15682), (126, 7841)]