126861714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{111871}}^1$

素因数の和:111892

約数の個数: 40

約数和(自身を含む): 324876288

約数和(自身を除く): 198014574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 111871, 223742, 335613, 671226, 783097, 1006839, 1566194, 2013678, 2349291, 3020517, 4698582, 6041034, 7047873, 9061551, 14095746, 18123102, 21143619, 42287238, 63430857, 126861714]

約数ペア:

[(1, 126861714), (2, 63430857), (3, 42287238), (6, 21143619), (7, 18123102), (9, 14095746), (14, 9061551), (18, 7047873), (21, 6041034), (27, 4698582), (42, 3020517), (54, 2349291), (63, 2013678), (81, 1566194), (126, 1006839), (162, 783097), (189, 671226), (378, 335613), (567, 223742), (1134, 111871)]