18003782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 29719872

約数和(自身を除く): 11716090

約数列:

[1, 2, 17, 34, 53, 97, 103, 106, 194, 206, 901, 1649, 1751, 1802, 3298, 3502, 5141, 5459, 9991, 10282, 10918, 19982, 87397, 92803, 169847, 174794, 185606, 339694, 529523, 1059046, 9001891, 18003782]

約数ペア:

[(1, 18003782), (2, 9001891), (17, 1059046), (34, 529523), (53, 339694), (97, 185606), (103, 174794), (106, 169847), (194, 92803), (206, 87397), (901, 19982), (1649, 10918), (1751, 10282), (1802, 9991), (3298, 5459), (3502, 5141)]