57155574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1360847}}^1$

素因数の和:1360859

約数の個数: 16

約数和(自身を含む): 130641408

約数和(自身を除く): 73485834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1360847, 2721694, 4082541, 8165082, 9525929, 19051858, 28577787, 57155574]

約数ペア:

[(1, 57155574), (2, 28577787), (3, 19051858), (6, 9525929), (7, 8165082), (14, 4082541), (21, 2721694), (42, 1360847)]