21675822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{516091}}^1$

素因数の和:516103

約数の個数: 16

約数和(自身を含む): 49544832

約数和(自身を除く): 27869010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 516091, 1032182, 1548273, 3096546, 3612637, 7225274, 10837911, 21675822]

約数ペア:

[(1, 21675822), (2, 10837911), (3, 7225274), (6, 3612637), (7, 3096546), (14, 1548273), (21, 1032182), (42, 516091)]