21804672

素因数分解:

$2^7\times 3^1\times {\mathrm{56783}}^1$

素因数の和:56800

約数の個数: 32

約数和(自身を含む): 57919680

約数和(自身を除く): 36115008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56783, 113566, 170349, 227132, 340698, 454264, 681396, 908528, 1362792, 1817056, 2725584, 3634112, 5451168, 7268224, 10902336, 21804672]

約数ペア:

[(1, 21804672), (2, 10902336), (3, 7268224), (4, 5451168), (6, 3634112), (8, 2725584), (12, 1817056), (16, 1362792), (24, 908528), (32, 681396), (48, 454264), (64, 340698), (96, 227132), (128, 170349), (192, 113566), (384, 56783)]