21024204

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{1667}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 49132608

約数和(自身を除く): 28108404

約数列:

[1, 2, 3, 4, 6, 12, 1051, 1667, 2102, 3153, 3334, 4204, 5001, 6306, 6668, 10002, 12612, 20004, 1752017, 3504034, 5256051, 7008068, 10512102, 21024204]

約数ペア:

[(1, 21024204), (2, 10512102), (3, 7008068), (4, 5256051), (6, 3504034), (12, 1752017), (1051, 20004), (1667, 12612), (2102, 10002), (3153, 6668), (3334, 6306), (4204, 5001)]