2646953982

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2071169}}^1$

素因数の和:2071248

約数の個数: 24

約数和(自身を含む): 5815845360

約数和(自身を除く): 3168891378

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2071169, 4142338, 6213507, 12427014, 18640521, 37281042, 147052999, 294105998, 441158997, 882317994, 1323476991, 2646953982]

約数ペア:

[(1, 2646953982), (2, 1323476991), (3, 882317994), (6, 441158997), (9, 294105998), (18, 147052999), (71, 37281042), (142, 18640521), (213, 12427014), (426, 6213507), (639, 4142338), (1278, 2071169)]