21755904

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3541}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 58017960

約数和(自身を除く): 36262056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3541, 6144, 7082, 10623, 14164, 21246, 28328, 42492, 56656, 84984, 113312, 169968, 226624, 339936, 453248, 679872, 906496, 1359744, 1812992, 2719488, 3625984, 5438976, 7251968, 10877952, 21755904]

約数ペア:

[(1, 21755904), (2, 10877952), (3, 7251968), (4, 5438976), (6, 3625984), (8, 2719488), (12, 1812992), (16, 1359744), (24, 906496), (32, 679872), (48, 453248), (64, 339936), (96, 226624), (128, 169968), (192, 113312), (256, 84984), (384, 56656), (512, 42492), (768, 28328), (1024, 21246), (1536, 14164), (2048, 10623), (3072, 7082), (3541, 6144)]