17818883496

素因数分解:

$2^3\times 3^4\times {\mathrm{1009}}^1\times {\mathrm{27253}}^1$

素因数の和:28280

約数の個数: 80

約数和(自身を含む): 49960670100

約数和(自身を除く): 32141786604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1009, 2018, 3027, 4036, 6054, 8072, 9081, 12108, 18162, 24216, 27243, 27253, 36324, 54486, 54506, 72648, 81729, 81759, 108972, 109012, 163458, 163518, 217944, 218024, 245277, 326916, 327036, 490554, 653832, 654072, 735831, 981108, 1471662, 1962216, 2207493, 2943324, 4414986, 5886648, 8829972, 17659944, 27498277, 54996554, 82494831, 109993108, 164989662, 219986216, 247484493, 329979324, 494968986, 659958648, 742453479, 989937972, 1484906958, 1979875944, 2227360437, 2969813916, 4454720874, 5939627832, 8909441748, 17818883496]

約数ペア:

[(1, 17818883496), (2, 8909441748), (3, 5939627832), (4, 4454720874), (6, 2969813916), (8, 2227360437), (9, 1979875944), (12, 1484906958), (18, 989937972), (24, 742453479), (27, 659958648), (36, 494968986), (54, 329979324), (72, 247484493), (81, 219986216), (108, 164989662), (162, 109993108), (216, 82494831), (324, 54996554), (648, 27498277), (1009, 17659944), (2018, 8829972), (3027, 5886648), (4036, 4414986), (6054, 2943324), (8072, 2207493), (9081, 1962216), (12108, 1471662), (18162, 981108), (24216, 735831), (27243, 654072), (27253, 653832), (36324, 490554), (54486, 327036), (54506, 326916), (72648, 245277), (81729, 218024), (81759, 217944), (108972, 163518), (109012, 163458)]