21983232

素因数分解:

$2^{12}\times 3^1\times {\mathrm{1789}}^1$

素因数の和:1816

約数の個数: 52

約数和(自身を含む): 58647560

約数和(自身を除く): 36664328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 1789, 2048, 3072, 3578, 4096, 5367, 6144, 7156, 10734, 12288, 14312, 21468, 28624, 42936, 57248, 85872, 114496, 171744, 228992, 343488, 457984, 686976, 915968, 1373952, 1831936, 2747904, 3663872, 5495808, 7327744, 10991616, 21983232]

約数ペア:

[(1, 21983232), (2, 10991616), (3, 7327744), (4, 5495808), (6, 3663872), (8, 2747904), (12, 1831936), (16, 1373952), (24, 915968), (32, 686976), (48, 457984), (64, 343488), (96, 228992), (128, 171744), (192, 114496), (256, 85872), (384, 57248), (512, 42936), (768, 28624), (1024, 21468), (1536, 14312), (1789, 12288), (2048, 10734), (3072, 7156), (3578, 6144), (4096, 5367)]