2019409074

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 4578073344

約数和(自身を除く): 2558664270

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 107, 146, 159, 214, 219, 271, 318, 321, 438, 477, 542, 642, 657, 813, 954, 963, 1314, 1626, 1926, 2439, 3869, 4878, 5671, 7738, 7811, 11342, 11607, 14363, 15622, 17013, 19783, 23214, 23433, 28726, 28997, 34026, 34821, 39566, 43089, 46866, 51039, 57994, 59349, 69642, 70299, 86178, 86991, 102078, 118698, 129267, 140598, 173982, 178047, 258534, 260973, 356094, 413983, 521946, 827966, 1048499, 1241949, 1536841, 2096998, 2116781, 2483898, 3073682, 3145497, 3725847, 4233562, 4610523, 6290994, 6350343, 7451694, 9221046, 9436491, 12700686, 13831569, 18872982, 19051029, 27663138, 38102058, 112189393, 224378786, 336568179, 673136358, 1009704537, 2019409074]

約数ペア:

[(1, 2019409074), (2, 1009704537), (3, 673136358), (6, 336568179), (9, 224378786), (18, 112189393), (53, 38102058), (73, 27663138), (106, 19051029), (107, 18872982), (146, 13831569), (159, 12700686), (214, 9436491), (219, 9221046), (271, 7451694), (318, 6350343), (321, 6290994), (438, 4610523), (477, 4233562), (542, 3725847), (642, 3145497), (657, 3073682), (813, 2483898), (954, 2116781), (963, 2096998), (1314, 1536841), (1626, 1241949), (1926, 1048499), (2439, 827966), (3869, 521946), (4878, 413983), (5671, 356094), (7738, 260973), (7811, 258534), (11342, 178047), (11607, 173982), (14363, 140598), (15622, 129267), (17013, 118698), (19783, 102078), (23214, 86991), (23433, 86178), (28726, 70299), (28997, 69642), (34026, 59349), (34821, 57994), (39566, 51039), (43089, 46866)]