21184032

素因数分解:

$2^5\times 3^1\times {\mathrm{220667}}^1$

素因数の和:220680

約数の個数: 24

約数和(自身を含む): 55608336

約数和(自身を除く): 34424304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220667, 441334, 662001, 882668, 1324002, 1765336, 2648004, 3530672, 5296008, 7061344, 10592016, 21184032]

約数ペア:

[(1, 21184032), (2, 10592016), (3, 7061344), (4, 5296008), (6, 3530672), (8, 2648004), (12, 1765336), (16, 1324002), (24, 882668), (32, 662001), (48, 441334), (96, 220667)]