2021521674

素因数分解:

$2^1\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{94349}}^1$

素因数の和:97925

約数の個数: 16

約数和(自身を含む): 4044218400

約数和(自身を除く): 2022696726

約数列:

[1, 2, 3, 6, 3571, 7142, 10713, 21426, 94349, 188698, 283047, 566094, 336920279, 673840558, 1010760837, 2021521674]

約数ペア:

[(1, 2021521674), (2, 1010760837), (3, 673840558), (6, 336920279), (3571, 566094), (7142, 283047), (10713, 188698), (21426, 94349)]