2012247666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71069}}^1$

素因数の和:71112

約数の個数: 72

約数和(自身を含む): 5160961260

約数和(自身を除く): 3148713594

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 9438, 14157, 28314, 71069, 142138, 213207, 426414, 639621, 781759, 923897, 1279242, 1563518, 1847794, 2345277, 2771691, 4690554, 5543382, 7035831, 8315073, 8599349, 10162867, 14071662, 16630146, 17198698, 20325734, 25798047, 30488601, 51596094, 60977202, 77394141, 91465803, 111791537, 154788282, 182931606, 223583074, 335374611, 670749222, 1006123833, 2012247666]

約数ペア:

[(1, 2012247666), (2, 1006123833), (3, 670749222), (6, 335374611), (9, 223583074), (11, 182931606), (13, 154788282), (18, 111791537), (22, 91465803), (26, 77394141), (33, 60977202), (39, 51596094), (66, 30488601), (78, 25798047), (99, 20325734), (117, 17198698), (121, 16630146), (143, 14071662), (198, 10162867), (234, 8599349), (242, 8315073), (286, 7035831), (363, 5543382), (429, 4690554), (726, 2771691), (858, 2345277), (1089, 1847794), (1287, 1563518), (1573, 1279242), (2178, 923897), (2574, 781759), (3146, 639621), (4719, 426414), (9438, 213207), (14157, 142138), (28314, 71069)]