13931604

素因数分解:

$2^2\times 3^2\times {\mathrm{386989}}^1$

素因数の和:386999

約数の個数: 18

約数和(自身を含む): 35216090

約数和(自身を除く): 21284486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 386989, 773978, 1160967, 1547956, 2321934, 3482901, 4643868, 6965802, 13931604]

約数ペア:

[(1, 13931604), (2, 6965802), (3, 4643868), (4, 3482901), (6, 2321934), (9, 1547956), (12, 1160967), (18, 773978), (36, 386989)]