126381282

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{9829}}^1$

素因数の和:11977

約数の個数: 16

約数和(自身を含む): 252906240

約数和(自身を除く): 126524958

約数列:

[1, 2, 3, 6, 2143, 4286, 6429, 9829, 12858, 19658, 29487, 58974, 21063547, 42127094, 63190641, 126381282]

約数ペア:

[(1, 126381282), (2, 63190641), (3, 42127094), (6, 21063547), (2143, 58974), (4286, 29487), (6429, 19658), (9829, 12858)]