1310368518

素因数分解:

$2^1\times 3^2\times {\mathrm{72798251}}^1$

素因数の和:72798259

約数の個数: 12

約数和(自身を含む): 2839131828

約数和(自身を除く): 1528763310

約数列:

[1, 2, 3, 6, 9, 18, 72798251, 145596502, 218394753, 436789506, 655184259, 1310368518]

約数ペア:

[(1, 1310368518), (2, 655184259), (3, 436789506), (6, 218394753), (9, 145596502), (18, 72798251)]