56421738

素因数分解:

$2^1\times 3^3\times {\mathrm{1044847}}^1$

素因数の和:1044858

約数の個数: 16

約数和(自身を含む): 125381760

約数和(自身を除く): 68960022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1044847, 2089694, 3134541, 6269082, 9403623, 18807246, 28210869, 56421738]

約数ペア:

[(1, 56421738), (2, 28210869), (3, 18807246), (6, 9403623), (9, 6269082), (18, 3134541), (27, 2089694), (54, 1044847)]