21076722

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22093}}^1$

素因数の和:22154

約数の個数: 24

約数和(自身を含む): 46529964

約数和(自身を除く): 25453242

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22093, 44186, 66279, 132558, 198837, 397674, 1170929, 2341858, 3512787, 7025574, 10538361, 21076722]

約数ペア:

[(1, 21076722), (2, 10538361), (3, 7025574), (6, 3512787), (9, 2341858), (18, 1170929), (53, 397674), (106, 198837), (159, 132558), (318, 66279), (477, 44186), (954, 22093)]