21082134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 44847360

約数和(自身を除く): 23765226

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 1831, 1919, 3662, 3838, 5493, 5757, 10986, 11514, 34789, 69578, 104367, 184931, 208734, 369862, 554793, 1109586, 3513689, 7027378, 10541067, 21082134]

約数ペア:

[(1, 21082134), (2, 10541067), (3, 7027378), (6, 3513689), (19, 1109586), (38, 554793), (57, 369862), (101, 208734), (114, 184931), (202, 104367), (303, 69578), (606, 34789), (1831, 11514), (1919, 10986), (3662, 5757), (3838, 5493)]