56910906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243209}}^1$

素因数の和:243230

約数の個数: 24

約数和(自身を含む): 132792660

約数和(自身を除く): 75881754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 243209, 486418, 729627, 1459254, 2188881, 3161717, 4377762, 6323434, 9485151, 18970302, 28455453, 56910906]

約数ペア:

[(1, 56910906), (2, 28455453), (3, 18970302), (6, 9485151), (9, 6323434), (13, 4377762), (18, 3161717), (26, 2188881), (39, 1459254), (78, 729627), (117, 486418), (234, 243209)]