17969881108

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{929}}^1\times {\mathrm{17977}}^1$

素因数の和:19179

約数の個数: 24

約数和(自身を含む): 31599930600

約数和(自身を除く): 13630049492

約数列:

[1, 2, 4, 269, 538, 929, 1076, 1858, 3716, 17977, 35954, 71908, 249901, 499802, 999604, 4835813, 9671626, 16700633, 19343252, 33401266, 66802532, 4492470277, 8984940554, 17969881108]

約数ペア:

[(1, 17969881108), (2, 8984940554), (4, 4492470277), (269, 66802532), (538, 33401266), (929, 19343252), (1076, 16700633), (1858, 9671626), (3716, 4835813), (17977, 999604), (35954, 499802), (71908, 249901)]