21105834

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59621}}^1$

素因数の和:59685

約数の個数: 16

約数和(自身を含む): 42927840

約数和(自身を除く): 21822006

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59621, 119242, 178863, 357726, 3517639, 7035278, 10552917, 21105834]

約数ペア:

[(1, 21105834), (2, 10552917), (3, 7035278), (6, 3517639), (59, 357726), (118, 178863), (177, 119242), (354, 59621)]