21244422

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{33091}}^1$

素因数の和:33203

約数の個数: 16

約数和(自身を含む): 42887232

約数和(自身を除く): 21642810

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 33091, 66182, 99273, 198546, 3540737, 7081474, 10622211, 21244422]

約数ペア:

[(1, 21244422), (2, 10622211), (3, 7081474), (6, 3540737), (107, 198546), (214, 99273), (321, 66182), (642, 33091)]