21183834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{504377}}^1$

素因数の和:504389

約数の個数: 16

約数和(自身を含む): 48420288

約数和(自身を除く): 27236454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 504377, 1008754, 1513131, 3026262, 3530639, 7061278, 10591917, 21183834]

約数ペア:

[(1, 21183834), (2, 10591917), (3, 7061278), (6, 3530639), (7, 3026262), (14, 1513131), (21, 1008754), (42, 504377)]