21554688

素因数分解:

$2^9\times 3^1\times {\mathrm{14033}}^1$

素因数の和:14054

約数の個数: 40

約数和(自身を含む): 57427128

約数和(自身を除く): 35872440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 14033, 28066, 42099, 56132, 84198, 112264, 168396, 224528, 336792, 449056, 673584, 898112, 1347168, 1796224, 2694336, 3592448, 5388672, 7184896, 10777344, 21554688]

約数ペア:

[(1, 21554688), (2, 10777344), (3, 7184896), (4, 5388672), (6, 3592448), (8, 2694336), (12, 1796224), (16, 1347168), (24, 898112), (32, 673584), (48, 449056), (64, 336792), (96, 224528), (128, 168396), (192, 112264), (256, 84198), (384, 56132), (512, 42099), (768, 28066), (1536, 14033)]