21962376

素因数分解:

$2^3\times 3^2\times {\mathrm{305033}}^1$

素因数の和:305045

約数の個数: 24

約数和(自身を含む): 59481630

約数和(自身を除く): 37519254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 305033, 610066, 915099, 1220132, 1830198, 2440264, 2745297, 3660396, 5490594, 7320792, 10981188, 21962376]

約数ペア:

[(1, 21962376), (2, 10981188), (3, 7320792), (4, 5490594), (6, 3660396), (8, 2745297), (9, 2440264), (12, 1830198), (18, 1220132), (24, 915099), (36, 610066), (72, 305033)]