21626784

素因数分解:

$2^5\times 3^3\times {\mathrm{25031}}^1$

素因数の和:25050

約数の個数: 48

約数和(自身を含む): 63080640

約数和(自身を除く): 41453856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 25031, 50062, 75093, 100124, 150186, 200248, 225279, 300372, 400496, 450558, 600744, 675837, 800992, 901116, 1201488, 1351674, 1802232, 2402976, 2703348, 3604464, 5406696, 7208928, 10813392, 21626784]

約数ペア:

[(1, 21626784), (2, 10813392), (3, 7208928), (4, 5406696), (6, 3604464), (8, 2703348), (9, 2402976), (12, 1802232), (16, 1351674), (18, 1201488), (24, 901116), (27, 800992), (32, 675837), (36, 600744), (48, 450558), (54, 400496), (72, 300372), (96, 225279), (108, 200248), (144, 150186), (216, 100124), (288, 75093), (432, 50062), (864, 25031)]