12138912

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 34918884

約数和(自身を除く): 22779972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 373, 452, 678, 746, 904, 1017, 1119, 1356, 1492, 1808, 2034, 2238, 2712, 2984, 3357, 3616, 4068, 4476, 5424, 5968, 6714, 8136, 8952, 10848, 11936, 13428, 16272, 17904, 26856, 32544, 35808, 42149, 53712, 84298, 107424, 126447, 168596, 252894, 337192, 379341, 505788, 674384, 758682, 1011576, 1348768, 1517364, 2023152, 3034728, 4046304, 6069456, 12138912]

約数ペア:

[(1, 12138912), (2, 6069456), (3, 4046304), (4, 3034728), (6, 2023152), (8, 1517364), (9, 1348768), (12, 1011576), (16, 758682), (18, 674384), (24, 505788), (32, 379341), (36, 337192), (48, 252894), (72, 168596), (96, 126447), (113, 107424), (144, 84298), (226, 53712), (288, 42149), (339, 35808), (373, 32544), (452, 26856), (678, 17904), (746, 16272), (904, 13428), (1017, 11936), (1119, 10848), (1356, 8952), (1492, 8136), (1808, 6714), (2034, 5968), (2238, 5424), (2712, 4476), (2984, 4068), (3357, 3616)]