21472008

素因数分解:

$2^3\times 3^1\times {\mathrm{894667}}^1$

素因数の和:894676

約数の個数: 16

約数和(自身を含む): 53680080

約数和(自身を除く): 32208072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894667, 1789334, 2684001, 3578668, 5368002, 7157336, 10736004, 21472008]

約数ペア:

[(1, 21472008), (2, 10736004), (3, 7157336), (4, 5368002), (6, 3578668), (8, 2684001), (12, 1789334), (24, 894667)]