128488302

素因数分解:

$2^1\times 3^3\times {\mathrm{2379413}}^1$

素因数の和:2379424

約数の個数: 16

約数和(自身を含む): 285529680

約数和(自身を除く): 157041378

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2379413, 4758826, 7138239, 14276478, 21414717, 42829434, 64244151, 128488302]

約数ペア:

[(1, 128488302), (2, 64244151), (3, 42829434), (6, 21414717), (9, 14276478), (18, 7138239), (27, 4758826), (54, 2379413)]