26057493

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 49420800

約数和(自身を除く): 23363307

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 1979, 4389, 5937, 13167, 13853, 17811, 21769, 37601, 41559, 65307, 112803, 124677, 152383, 195921, 263207, 338409, 413611, 457149, 789621, 1240833, 1371447, 2368863, 2895277, 3722499, 8685831, 26057493]

約数ペア:

[(1, 26057493), (3, 8685831), (7, 3722499), (9, 2895277), (11, 2368863), (19, 1371447), (21, 1240833), (33, 789621), (57, 457149), (63, 413611), (77, 338409), (99, 263207), (133, 195921), (171, 152383), (209, 124677), (231, 112803), (399, 65307), (627, 41559), (693, 37601), (1197, 21769), (1463, 17811), (1881, 13853), (1979, 13167), (4389, 5937)]