56421306

素因数分解:

$2^1\times 3^3\times {\mathrm{1044839}}^1$

素因数の和:1044850

約数の個数: 16

約数和(自身を含む): 125380800

約数和(自身を除く): 68959494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1044839, 2089678, 3134517, 6269034, 9403551, 18807102, 28210653, 56421306]

約数ペア:

[(1, 56421306), (2, 28210653), (3, 18807102), (6, 9403551), (9, 6269034), (18, 3134517), (27, 2089678), (54, 1044839)]