187243326

素因数分解:

$2^1\times 3^4\times {\mathrm{1155823}}^1$

素因数の和:1155837

約数の個数: 20

約数和(自身を含む): 419564112

約数和(自身を除く): 232320786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1155823, 2311646, 3467469, 6934938, 10402407, 20804814, 31207221, 62414442, 93621663, 187243326]

約数ペア:

[(1, 187243326), (2, 93621663), (3, 62414442), (6, 31207221), (9, 20804814), (18, 10402407), (27, 6934938), (54, 3467469), (81, 2311646), (162, 1155823)]