41871818

素因数分解:

$2^1\times {\mathrm{223}}^2\times {\mathrm{421}}^1$

素因数の和:869

約数の個数: 12

約数和(自身を含む): 63240498

約数和(自身を除く): 21368680

約数列:

[1, 2, 223, 421, 446, 842, 49729, 93883, 99458, 187766, 20935909, 41871818]

約数ペア:

[(1, 41871818), (2, 20935909), (223, 187766), (421, 99458), (446, 93883), (842, 49729)]