1254042

素因数分解:

$2^1\times 3^4\times {\mathrm{7741}}^1$

素因数の和:7755

約数の個数: 20

約数和(自身を含む): 2810346

約数和(自身を除く): 1556304

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7741, 15482, 23223, 46446, 69669, 139338, 209007, 418014, 627021, 1254042]

約数ペア:

[(1, 1254042), (2, 627021), (3, 418014), (6, 209007), (9, 139338), (18, 69669), (27, 46446), (54, 23223), (81, 15482), (162, 7741)]