71798022

素因数分解:

$2^1\times 3^3\times {\mathrm{1329593}}^1$

素因数の和:1329604

約数の個数: 16

約数和(自身を含む): 159551280

約数和(自身を除く): 87753258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1329593, 2659186, 3988779, 7977558, 11966337, 23932674, 35899011, 71798022]

約数ペア:

[(1, 71798022), (2, 35899011), (3, 23932674), (6, 11966337), (9, 7977558), (18, 3988779), (27, 2659186), (54, 1329593)]