21041352

素因数分解:

$2^3\times 3^2\times {\mathrm{292241}}^1$

素因数の和:292253

約数の個数: 24

約数和(自身を含む): 56987190

約数和(自身を除く): 35945838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292241, 584482, 876723, 1168964, 1753446, 2337928, 2630169, 3506892, 5260338, 7013784, 10520676, 21041352]

約数ペア:

[(1, 21041352), (2, 10520676), (3, 7013784), (4, 5260338), (6, 3506892), (8, 2630169), (9, 2337928), (12, 1753446), (18, 1168964), (24, 876723), (36, 584482), (72, 292241)]