18071284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 41158656

約数和(自身を除く): 23087372

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 2551, 3542, 5102, 7084, 10204, 17857, 28061, 35714, 56122, 58673, 71428, 112244, 117346, 196427, 234692, 392854, 410711, 645403, 785708, 821422, 1290806, 1642844, 2581612, 4517821, 9035642, 18071284]

約数ペア:

[(1, 18071284), (2, 9035642), (4, 4517821), (7, 2581612), (11, 1642844), (14, 1290806), (22, 821422), (23, 785708), (28, 645403), (44, 410711), (46, 392854), (77, 234692), (92, 196427), (154, 117346), (161, 112244), (253, 71428), (308, 58673), (322, 56122), (506, 35714), (644, 28061), (1012, 17857), (1771, 10204), (2551, 7084), (3542, 5102)]