2021859438

素因数分解:

$2^1\times 3^1\times {\mathrm{7151}}^1\times {\mathrm{47123}}^1$

素因数の和:54279

約数の個数: 16

約数和(自身を含む): 4044370176

約数和(自身を除く): 2022510738

約数列:

[1, 2, 3, 6, 7151, 14302, 21453, 42906, 47123, 94246, 141369, 282738, 336976573, 673953146, 1010929719, 2021859438]

約数ペア:

[(1, 2021859438), (2, 1010929719), (3, 673953146), (6, 336976573), (7151, 282738), (14302, 141369), (21453, 94246), (42906, 47123)]