87341238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131143}}^1$

素因数の和:131188

約数の個数: 24

約数和(自身を含む): 194355408

約数和(自身を除く): 107014170

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 131143, 262286, 393429, 786858, 1180287, 2360574, 4852291, 9704582, 14556873, 29113746, 43670619, 87341238]

約数ペア:

[(1, 87341238), (2, 43670619), (3, 29113746), (6, 14556873), (9, 9704582), (18, 4852291), (37, 2360574), (74, 1180287), (111, 786858), (222, 393429), (333, 262286), (666, 131143)]