21957492

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{1741}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 51312352

約数和(自身を除く): 29354860

約数列:

[1, 2, 3, 4, 6, 12, 1051, 1741, 2102, 3153, 3482, 4204, 5223, 6306, 6964, 10446, 12612, 20892, 1829791, 3659582, 5489373, 7319164, 10978746, 21957492]

約数ペア:

[(1, 21957492), (2, 10978746), (3, 7319164), (4, 5489373), (6, 3659582), (12, 1829791), (1051, 20892), (1741, 12612), (2102, 10446), (3153, 6964), (3482, 6306), (4204, 5223)]