21834118768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{14327}}^1$

素因数の和:15590

約数の個数: 80

約数和(自身を含む): 52788478464

約数和(自身を除く): 30954359696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1237, 2474, 4948, 8659, 9896, 13607, 14327, 17318, 19792, 27214, 28654, 34636, 54428, 57308, 69272, 95249, 100289, 108856, 114616, 138544, 157597, 190498, 200578, 217712, 229232, 315194, 380996, 401156, 630388, 761992, 802312, 1103179, 1260776, 1523984, 1604624, 2206358, 2521552, 4412716, 8825432, 17650864, 17722499, 35444998, 70889996, 124057493, 141779992, 194947489, 248114986, 283559984, 389894978, 496229972, 779789956, 992459944, 1364632423, 1559579912, 1984919888, 2729264846, 3119159824, 5458529692, 10917059384, 21834118768]

約数ペア:

[(1, 21834118768), (2, 10917059384), (4, 5458529692), (7, 3119159824), (8, 2729264846), (11, 1984919888), (14, 1559579912), (16, 1364632423), (22, 992459944), (28, 779789956), (44, 496229972), (56, 389894978), (77, 283559984), (88, 248114986), (112, 194947489), (154, 141779992), (176, 124057493), (308, 70889996), (616, 35444998), (1232, 17722499), (1237, 17650864), (2474, 8825432), (4948, 4412716), (8659, 2521552), (9896, 2206358), (13607, 1604624), (14327, 1523984), (17318, 1260776), (19792, 1103179), (27214, 802312), (28654, 761992), (34636, 630388), (54428, 401156), (57308, 380996), (69272, 315194), (95249, 229232), (100289, 217712), (108856, 200578), (114616, 190498), (138544, 157597)]