21354006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{209353}}^1$

素因数の和:209375

約数の個数: 16

約数和(自身を含む): 45220464

約数和(自身を除く): 23866458

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 209353, 418706, 628059, 1256118, 3559001, 7118002, 10677003, 21354006]

約数ペア:

[(1, 21354006), (2, 10677003), (3, 7118002), (6, 3559001), (17, 1256118), (34, 628059), (51, 418706), (102, 209353)]