21070292382

素因数分解:

$2^1\times 3^2\times {\mathrm{1170571799}}^1$

素因数の和:1170571807

約数の個数: 12

約数和(自身を含む): 45652300200

約数和(自身を除く): 24582007818

約数列:

[1, 2, 3, 6, 9, 18, 1170571799, 2341143598, 3511715397, 7023430794, 10535146191, 21070292382]

約数ペア:

[(1, 21070292382), (2, 10535146191), (3, 7023430794), (6, 3511715397), (9, 2341143598), (18, 1170571799)]