21082884672

素因数分解:

$2^6\times 3^1\times {\mathrm{109806691}}^1$

素因数の和:109806706

約数の個数: 28

約数和(自身を含む): 55781799536

約数和(自身を除く): 34698914864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109806691, 219613382, 329420073, 439226764, 658840146, 878453528, 1317680292, 1756907056, 2635360584, 3513814112, 5270721168, 7027628224, 10541442336, 21082884672]

約数ペア:

[(1, 21082884672), (2, 10541442336), (3, 7027628224), (4, 5270721168), (6, 3513814112), (8, 2635360584), (12, 1756907056), (16, 1317680292), (24, 878453528), (32, 658840146), (48, 439226764), (64, 329420073), (96, 219613382), (192, 109806691)]