855666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6791}}^1$

素因数の和:6806

約数の個数: 24

約数和(自身を含む): 2119104

約数和(自身を除く): 1263438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6791, 13582, 20373, 40746, 47537, 61119, 95074, 122238, 142611, 285222, 427833, 855666]

約数ペア:

[(1, 855666), (2, 427833), (3, 285222), (6, 142611), (7, 122238), (9, 95074), (14, 61119), (18, 47537), (21, 40746), (42, 20373), (63, 13582), (126, 6791)]