2018214987

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{15527}}^1$

素因数の和:16738

約数の個数: 16

約数和(自身を含む): 2766220032

約数和(自身を除く): 748005045

約数列:

[1, 3, 37, 111, 1171, 3513, 15527, 43327, 46581, 129981, 574499, 1723497, 18182117, 54546351, 672738329, 2018214987]

約数ペア:

[(1, 2018214987), (3, 672738329), (37, 54546351), (111, 18182117), (1171, 1723497), (3513, 574499), (15527, 129981), (43327, 46581)]