21822204

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2837}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 51015888

約数和(自身を除く): 29193684

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 2837, 3846, 5674, 7692, 8511, 11348, 17022, 34044, 1818517, 3637034, 5455551, 7274068, 10911102, 21822204]

約数ペア:

[(1, 21822204), (2, 10911102), (3, 7274068), (4, 5455551), (6, 3637034), (12, 1818517), (641, 34044), (1282, 17022), (1923, 11348), (2564, 8511), (2837, 7692), (3846, 5674)]