16986786084

素因数分解:

$2^2\times 3^2\times {\mathrm{471855169}}^1$

素因数の和:471855179

約数の個数: 18

約数和(自身を含む): 42938820470

約数和(自身を除く): 25952034386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 471855169, 943710338, 1415565507, 1887420676, 2831131014, 4246696521, 5662262028, 8493393042, 16986786084]

約数ペア:

[(1, 16986786084), (2, 8493393042), (3, 5662262028), (4, 4246696521), (6, 2831131014), (9, 1887420676), (12, 1415565507), (18, 943710338), (36, 471855169)]