21682968

素因数分解:

$2^3\times 3^1\times {\mathrm{903457}}^1$

素因数の和:903466

約数の個数: 16

約数和(自身を含む): 54207480

約数和(自身を除く): 32524512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 903457, 1806914, 2710371, 3613828, 5420742, 7227656, 10841484, 21682968]

約数ペア:

[(1, 21682968), (2, 10841484), (3, 7227656), (4, 5420742), (6, 3613828), (8, 2710371), (12, 1806914), (24, 903457)]