21099192

素因数分解:

$2^3\times 3^1\times {\mathrm{879133}}^1$

素因数の和:879142

約数の個数: 16

約数和(自身を含む): 52748040

約数和(自身を除く): 31648848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879133, 1758266, 2637399, 3516532, 5274798, 7033064, 10549596, 21099192]

約数ペア:

[(1, 21099192), (2, 10549596), (3, 7033064), (4, 5274798), (6, 3516532), (8, 2637399), (12, 1758266), (24, 879133)]