18314362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 12711878

約数列:

[1, 2, 11, 22, 53, 106, 113, 139, 226, 278, 583, 1166, 1243, 1529, 2486, 3058, 5989, 7367, 11978, 14734, 15707, 31414, 65879, 81037, 131758, 162074, 172777, 345554, 832471, 1664942, 9157181, 18314362]

約数ペア:

[(1, 18314362), (2, 9157181), (11, 1664942), (22, 832471), (53, 345554), (106, 172777), (113, 162074), (139, 131758), (226, 81037), (278, 65879), (583, 31414), (1166, 15707), (1243, 14734), (1529, 11978), (2486, 7367), (3058, 5989)]