21080832

素因数分解:

$2^8\times 3^1\times {\mathrm{27449}}^1$

素因数の和:27468

約数の個数: 36

約数和(自身を含む): 56107800

約数和(自身を除く): 35026968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27449, 54898, 82347, 109796, 164694, 219592, 329388, 439184, 658776, 878368, 1317552, 1756736, 2635104, 3513472, 5270208, 7026944, 10540416, 21080832]

約数ペア:

[(1, 21080832), (2, 10540416), (3, 7026944), (4, 5270208), (6, 3513472), (8, 2635104), (12, 1756736), (16, 1317552), (24, 878368), (32, 658776), (48, 439184), (64, 329388), (96, 219592), (128, 164694), (192, 109796), (256, 82347), (384, 54898), (768, 27449)]