1309398084

素因数分解:

$2^2\times 3^2\times {\mathrm{36372169}}^1$

素因数の和:36372179

約数の個数: 18

約数和(自身を含む): 3309867470

約数和(自身を除く): 2000469386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 36372169, 72744338, 109116507, 145488676, 218233014, 327349521, 436466028, 654699042, 1309398084]

約数ペア:

[(1, 1309398084), (2, 654699042), (3, 436466028), (4, 327349521), (6, 218233014), (9, 145488676), (12, 109116507), (18, 72744338), (36, 36372169)]