21094968

素因数分解:

$2^3\times 3^1\times {\mathrm{878957}}^1$

素因数の和:878966

約数の個数: 16

約数和(自身を含む): 52737480

約数和(自身を除く): 31642512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878957, 1757914, 2636871, 3515828, 5273742, 7031656, 10547484, 21094968]

約数ペア:

[(1, 21094968), (2, 10547484), (3, 7031656), (4, 5273742), (6, 3515828), (8, 2636871), (12, 1757914), (24, 878957)]