21066234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{501577}}^1$

素因数の和:501589

約数の個数: 16

約数和(自身を含む): 48151488

約数和(自身を除く): 27085254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 501577, 1003154, 1504731, 3009462, 3511039, 7022078, 10533117, 21066234]

約数ペア:

[(1, 21066234), (2, 10533117), (3, 7022078), (6, 3511039), (7, 3009462), (14, 1504731), (21, 1003154), (42, 501577)]