18100054

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1871}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 31090176

約数和(自身を除く): 12990122

約数列:

[1, 2, 7, 14, 691, 1382, 1871, 3742, 4837, 9674, 13097, 26194, 1292861, 2585722, 9050027, 18100054]

約数ペア:

[(1, 18100054), (2, 9050027), (7, 2585722), (14, 1292861), (691, 26194), (1382, 13097), (1871, 9674), (3742, 4837)]