57220908

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{21383}}^1$

素因数の和:21613

約数の個数: 24

約数和(自身を含む): 134120448

約数和(自身を除く): 76899540

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 21383, 42766, 64149, 85532, 128298, 256596, 4768409, 9536818, 14305227, 19073636, 28610454, 57220908]

約数ペア:

[(1, 57220908), (2, 28610454), (3, 19073636), (4, 14305227), (6, 9536818), (12, 4768409), (223, 256596), (446, 128298), (669, 85532), (892, 64149), (1338, 42766), (2676, 21383)]