21166848

素因数分解:

$2^8\times 3^2\times {\mathrm{9187}}^1$

素因数の和:9209

約数の個数: 54

約数和(自身を含む): 61035884

約数和(自身を除く): 39869036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9187, 18374, 27561, 36748, 55122, 73496, 82683, 110244, 146992, 165366, 220488, 293984, 330732, 440976, 587968, 661464, 881952, 1175936, 1322928, 1763904, 2351872, 2645856, 3527808, 5291712, 7055616, 10583424, 21166848]

約数ペア:

[(1, 21166848), (2, 10583424), (3, 7055616), (4, 5291712), (6, 3527808), (8, 2645856), (9, 2351872), (12, 1763904), (16, 1322928), (18, 1175936), (24, 881952), (32, 661464), (36, 587968), (48, 440976), (64, 330732), (72, 293984), (96, 220488), (128, 165366), (144, 146992), (192, 110244), (256, 82683), (288, 73496), (384, 55122), (576, 36748), (768, 27561), (1152, 18374), (2304, 9187)]