123048

素因数分解:

$2^3\times 3^2\times {\mathrm{1709}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 333450

約数和(自身を除く): 210402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1709, 3418, 5127, 6836, 10254, 13672, 15381, 20508, 30762, 41016, 61524, 123048]

約数ペア:

[(1, 123048), (2, 61524), (3, 41016), (4, 30762), (6, 20508), (8, 15381), (9, 13672), (12, 10254), (18, 6836), (24, 5127), (36, 3418), (72, 1709)]