21016434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{152293}}^1$

素因数の和:152321

約数の個数: 16

約数和(自身を含む): 43860672

約数和(自身を除く): 22844238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 152293, 304586, 456879, 913758, 3502739, 7005478, 10508217, 21016434]

約数ペア:

[(1, 21016434), (2, 10508217), (3, 7005478), (6, 3502739), (23, 913758), (46, 456879), (69, 304586), (138, 152293)]