21370291224

素因数分解:

$2^3\times 3^1\times {\mathrm{890428801}}^1$

素因数の和:890428810

約数の個数: 16

約数和(自身を含む): 53425728120

約数和(自身を除く): 32055436896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 890428801, 1780857602, 2671286403, 3561715204, 5342572806, 7123430408, 10685145612, 21370291224]

約数ペア:

[(1, 21370291224), (2, 10685145612), (3, 7123430408), (4, 5342572806), (6, 3561715204), (8, 2671286403), (12, 1780857602), (24, 890428801)]