21604896

素因数分解:

$2^5\times 3^2\times {\mathrm{75017}}^1$

素因数の和:75033

約数の個数: 36

約数和(自身を含む): 61439742

約数和(自身を除く): 39834846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 75017, 150034, 225051, 300068, 450102, 600136, 675153, 900204, 1200272, 1350306, 1800408, 2400544, 2700612, 3600816, 5401224, 7201632, 10802448, 21604896]

約数ペア:

[(1, 21604896), (2, 10802448), (3, 7201632), (4, 5401224), (6, 3600816), (8, 2700612), (9, 2400544), (12, 1800408), (16, 1350306), (18, 1200272), (24, 900204), (32, 675153), (36, 600136), (48, 450102), (72, 300068), (96, 225051), (144, 150034), (288, 75017)]