21096

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 57330

約数和(自身を除く): 36234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 10548, 21096]

約数ペア:

[(1, 21096), (2, 10548), (3, 7032), (4, 5274), (6, 3516), (8, 2637), (9, 2344), (12, 1758), (18, 1172), (24, 879), (36, 586), (72, 293)]