21024546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{206123}}^1$

素因数の和:206145

約数の個数: 16

約数和(自身を含む): 44522784

約数和(自身を除く): 23498238

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 206123, 412246, 618369, 1236738, 3504091, 7008182, 10512273, 21024546]

約数ペア:

[(1, 21024546), (2, 10512273), (3, 7008182), (6, 3504091), (17, 1236738), (34, 618369), (51, 412246), (102, 206123)]