123840009486

素因数分解:

$2^1\times 3^4\times {\mathrm{764444503}}^1$

素因数の和:764444517

約数の個数: 20

約数和(自身を含む): 277493354952

約数和(自身を除く): 153653345466

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 764444503, 1528889006, 2293333509, 4586667018, 6880000527, 13760001054, 20640001581, 41280003162, 61920004743, 123840009486]

約数ペア:

[(1, 123840009486), (2, 61920004743), (3, 41280003162), (6, 20640001581), (9, 13760001054), (18, 6880000527), (27, 4586667018), (54, 2293333509), (81, 1528889006), (162, 764444503)]