1854660726

素因数分解:

$2^1\times 3^4\times {\mathrm{11448523}}^1$

素因数の和:11448537

約数の個数: 20

約数和(自身を含む): 4155814212

約数和(自身を除く): 2301153486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11448523, 22897046, 34345569, 68691138, 103036707, 206073414, 309110121, 618220242, 927330363, 1854660726]

約数ペア:

[(1, 1854660726), (2, 927330363), (3, 618220242), (6, 309110121), (9, 206073414), (18, 103036707), (27, 68691138), (54, 34345569), (81, 22897046), (162, 11448523)]