21000383994

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{34654099}}^1$

素因数の和:34654205

約数の個数: 16

約数和(自身を含む): 42416618400

約数和(自身を除く): 21416234406

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 34654099, 69308198, 103962297, 207924594, 3500063999, 7000127998, 10500191997, 21000383994]

約数ペア:

[(1, 21000383994), (2, 10500191997), (3, 7000127998), (6, 3500063999), (101, 207924594), (202, 103962297), (303, 69308198), (606, 34654099)]