127955142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1015517}}^1$

素因数の和:1015532

約数の個数: 24

約数和(自身を含む): 316841616

約数和(自身を除く): 188886474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1015517, 2031034, 3046551, 6093102, 7108619, 9139653, 14217238, 18279306, 21325857, 42651714, 63977571, 127955142]

約数ペア:

[(1, 127955142), (2, 63977571), (3, 42651714), (6, 21325857), (7, 18279306), (9, 14217238), (14, 9139653), (18, 7108619), (21, 6093102), (42, 3046551), (63, 2031034), (126, 1015517)]