15867126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 37859328

約数和(自身を除く): 21992202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 631, 762, 1143, 1262, 1397, 1893, 2286, 2794, 3786, 4191, 5679, 6941, 8382, 11358, 12573, 13882, 20823, 25146, 41646, 62469, 80137, 124938, 160274, 240411, 480822, 721233, 881507, 1442466, 1763014, 2644521, 5289042, 7933563, 15867126]

約数ペア:

[(1, 15867126), (2, 7933563), (3, 5289042), (6, 2644521), (9, 1763014), (11, 1442466), (18, 881507), (22, 721233), (33, 480822), (66, 240411), (99, 160274), (127, 124938), (198, 80137), (254, 62469), (381, 41646), (631, 25146), (762, 20823), (1143, 13882), (1262, 12573), (1397, 11358), (1893, 8382), (2286, 6941), (2794, 5679), (3786, 4191)]