86627142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{687517}}^1$

素因数の和:687532

約数の個数: 24

約数和(自身を含む): 214505616

約数和(自身を除く): 127878474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 687517, 1375034, 2062551, 4125102, 4812619, 6187653, 9625238, 12375306, 14437857, 28875714, 43313571, 86627142]

約数ペア:

[(1, 86627142), (2, 43313571), (3, 28875714), (6, 14437857), (7, 12375306), (9, 9625238), (14, 6187653), (18, 4812619), (21, 4125102), (42, 2062551), (63, 1375034), (126, 687517)]