21842322

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{8647}}^1$

素因数の和:9073

約数の個数: 16

約数和(自身を含む): 43793472

約数和(自身を除く): 21951150

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 8647, 17294, 25941, 51882, 3640387, 7280774, 10921161, 21842322]

約数ペア:

[(1, 21842322), (2, 10921161), (3, 7280774), (6, 3640387), (421, 51882), (842, 25941), (1263, 17294), (2526, 8647)]