21094224

素因数分解:

$2^4\times 3^1\times {\mathrm{439463}}^1$

素因数の和:439474

約数の個数: 20

約数和(自身を含む): 54493536

約数和(自身を除く): 33399312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439463, 878926, 1318389, 1757852, 2636778, 3515704, 5273556, 7031408, 10547112, 21094224]

約数ペア:

[(1, 21094224), (2, 10547112), (3, 7031408), (4, 5273556), (6, 3515704), (8, 2636778), (12, 1757852), (16, 1318389), (24, 878926), (48, 439463)]