18837852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142711}}^1$

素因数の和:142729

約数の個数: 24

約数和(自身を含む): 47951232

約数和(自身を除く): 29113380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142711, 285422, 428133, 570844, 856266, 1569821, 1712532, 3139642, 4709463, 6279284, 9418926, 18837852]

約数ペア:

[(1, 18837852), (2, 9418926), (3, 6279284), (4, 4709463), (6, 3139642), (11, 1712532), (12, 1569821), (22, 856266), (33, 570844), (44, 428133), (66, 285422), (132, 142711)]