21765876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{164893}}^1$

素因数の和:164911

約数の個数: 24

約数和(自身を含む): 55404384

約数和(自身を除く): 33638508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 164893, 329786, 494679, 659572, 989358, 1813823, 1978716, 3627646, 5441469, 7255292, 10882938, 21765876]

約数ペア:

[(1, 21765876), (2, 10882938), (3, 7255292), (4, 5441469), (6, 3627646), (11, 1978716), (12, 1813823), (22, 989358), (33, 659572), (44, 494679), (66, 329786), (132, 164893)]