21509472

素因数分解:

$2^5\times 3^1\times {\mathrm{224057}}^1$

素因数の和:224070

約数の個数: 24

約数和(自身を含む): 56462616

約数和(自身を除く): 34953144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 224057, 448114, 672171, 896228, 1344342, 1792456, 2688684, 3584912, 5377368, 7169824, 10754736, 21509472]

約数ペア:

[(1, 21509472), (2, 10754736), (3, 7169824), (4, 5377368), (6, 3584912), (8, 2688684), (12, 1792456), (16, 1344342), (24, 896228), (32, 672171), (48, 448114), (96, 224057)]