21864594

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{34057}}^1$

素因数の和:34169

約数の個数: 16

約数和(自身を含む): 44139168

約数和(自身を除く): 22274574

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 34057, 68114, 102171, 204342, 3644099, 7288198, 10932297, 21864594]

約数ペア:

[(1, 21864594), (2, 10932297), (3, 7288198), (6, 3644099), (107, 204342), (214, 102171), (321, 68114), (642, 34057)]