22639248

素因数分解:

$2^4\times 3^2\times {\mathrm{157217}}^1$

素因数の和:157231

約数の個数: 30

約数和(自身を含む): 63358854

約数和(自身を除く): 40719606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157217, 314434, 471651, 628868, 943302, 1257736, 1414953, 1886604, 2515472, 2829906, 3773208, 5659812, 7546416, 11319624, 22639248]

約数ペア:

[(1, 22639248), (2, 11319624), (3, 7546416), (4, 5659812), (6, 3773208), (8, 2829906), (9, 2515472), (12, 1886604), (16, 1414953), (18, 1257736), (24, 943302), (36, 628868), (48, 471651), (72, 314434), (144, 157217)]