30813768

素因数分解:

$2^3\times 3^2\times {\mathrm{427969}}^1$

素因数の和:427981

約数の個数: 24

約数和(自身を含む): 83454150

約数和(自身を除く): 52640382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 427969, 855938, 1283907, 1711876, 2567814, 3423752, 3851721, 5135628, 7703442, 10271256, 15406884, 30813768]

約数ペア:

[(1, 30813768), (2, 15406884), (3, 10271256), (4, 7703442), (6, 5135628), (8, 3851721), (9, 3423752), (12, 2567814), (18, 1711876), (24, 1283907), (36, 855938), (72, 427969)]