1257074802

素因数分解:

$2^1\times 3^4\times {\mathrm{7759721}}^1$

素因数の和:7759735

約数の個数: 20

約数和(自身を含む): 2816779086

約数和(自身を除く): 1559704284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7759721, 15519442, 23279163, 46558326, 69837489, 139674978, 209512467, 419024934, 628537401, 1257074802]

約数ペア:

[(1, 1257074802), (2, 628537401), (3, 419024934), (6, 209512467), (9, 139674978), (18, 69837489), (27, 46558326), (54, 23279163), (81, 15519442), (162, 7759721)]