1838821449

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{61129}}^1$

素因数の和:61440

約数の個数: 16

約数和(自身を含む): 2527358720

約数和(自身を除く): 688537271

約数列:

[1, 3, 37, 111, 271, 813, 10027, 30081, 61129, 183387, 2261773, 6785319, 16565959, 49697877, 612940483, 1838821449]

約数ペア:

[(1, 1838821449), (3, 612940483), (37, 49697877), (111, 16565959), (271, 6785319), (813, 2261773), (10027, 183387), (30081, 61129)]