21023232

素因数分解:

$2^9\times 3^1\times {\mathrm{13687}}^1$

素因数の和:13708

約数の個数: 40

約数和(自身を含む): 56011296

約数和(自身を除く): 34988064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13687, 27374, 41061, 54748, 82122, 109496, 164244, 218992, 328488, 437984, 656976, 875968, 1313952, 1751936, 2627904, 3503872, 5255808, 7007744, 10511616, 21023232]

約数ペア:

[(1, 21023232), (2, 10511616), (3, 7007744), (4, 5255808), (6, 3503872), (8, 2627904), (12, 1751936), (16, 1313952), (24, 875968), (32, 656976), (48, 437984), (64, 328488), (96, 218992), (128, 164244), (192, 109496), (256, 82122), (384, 54748), (512, 41061), (768, 27374), (1536, 13687)]