297130338

素因数分解:

$2^1\times 3^2\times {\mathrm{16507241}}^1$

素因数の和:16507249

約数の個数: 12

約数和(自身を含む): 643782438

約数和(自身を除く): 346652100

約数列:

[1, 2, 3, 6, 9, 18, 16507241, 33014482, 49521723, 99043446, 148565169, 297130338]

約数ペア:

[(1, 297130338), (2, 148565169), (3, 99043446), (6, 49521723), (9, 33014482), (18, 16507241)]