38159802

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 88646400

約数和(自身を除く): 50486598

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 111, 142, 213, 222, 269, 333, 426, 538, 639, 666, 807, 999, 1278, 1614, 1917, 1998, 2421, 2627, 3834, 4842, 5254, 7263, 7881, 9953, 14526, 15762, 19099, 19906, 23643, 29859, 38198, 47286, 57297, 59718, 70929, 89577, 114594, 141858, 171891, 179154, 268731, 343782, 515673, 537462, 706663, 1031346, 1413326, 2119989, 4239978, 6359967, 12719934, 19079901, 38159802]

約数ペア:

[(1, 38159802), (2, 19079901), (3, 12719934), (6, 6359967), (9, 4239978), (18, 2119989), (27, 1413326), (37, 1031346), (54, 706663), (71, 537462), (74, 515673), (111, 343782), (142, 268731), (213, 179154), (222, 171891), (269, 141858), (333, 114594), (426, 89577), (538, 70929), (639, 59718), (666, 57297), (807, 47286), (999, 38198), (1278, 29859), (1614, 23643), (1917, 19906), (1998, 19099), (2421, 15762), (2627, 14526), (3834, 9953), (4842, 7881), (5254, 7263)]