15261768

素因数分解:

$2^3\times 3^2\times {\mathrm{211969}}^1$

素因数の和:211981

約数の個数: 24

約数和(自身を含む): 41334150

約数和(自身を除く): 26072382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211969, 423938, 635907, 847876, 1271814, 1695752, 1907721, 2543628, 3815442, 5087256, 7630884, 15261768]

約数ペア:

[(1, 15261768), (2, 7630884), (3, 5087256), (4, 3815442), (6, 2543628), (8, 1907721), (9, 1695752), (12, 1271814), (18, 847876), (24, 635907), (36, 423938), (72, 211969)]