18366942146

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{114769}}^1$

素因数の和:114879

約数の個数: 48

約数和(自身を含む): 33913157760

約数和(自身を除く): 15546215614

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 497, 994, 1127, 1633, 2254, 3266, 3479, 6958, 11431, 22862, 80017, 114769, 160034, 229538, 803383, 1606766, 2639687, 5279374, 5623681, 8148599, 11247362, 16297198, 18477809, 36955618, 57040193, 114080386, 129344663, 187417777, 258689326, 374835554, 399281351, 798562702, 1311924439, 2623848878, 9183471073, 18366942146]

約数ペア:

[(1, 18366942146), (2, 9183471073), (7, 2623848878), (14, 1311924439), (23, 798562702), (46, 399281351), (49, 374835554), (71, 258689326), (98, 187417777), (142, 129344663), (161, 114080386), (322, 57040193), (497, 36955618), (994, 18477809), (1127, 16297198), (1633, 11247362), (2254, 8148599), (3266, 5623681), (3479, 5279374), (6958, 2639687), (11431, 1606766), (22862, 803383), (80017, 229538), (114769, 160034)]