21108114

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4536

約数の個数: 40

約数和(自身を含む): 48939660

約数和(自身を除く): 27831546

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4493, 4698, 8986, 13479, 26958, 40437, 80874, 121311, 130297, 242622, 260594, 363933, 390891, 727866, 781782, 1172673, 2345346, 3518019, 7036038, 10554057, 21108114]

約数ペア:

[(1, 21108114), (2, 10554057), (3, 7036038), (6, 3518019), (9, 2345346), (18, 1172673), (27, 781782), (29, 727866), (54, 390891), (58, 363933), (81, 260594), (87, 242622), (162, 130297), (174, 121311), (261, 80874), (522, 40437), (783, 26958), (1566, 13479), (2349, 8986), (4493, 4698)]