2019945006

素因数分解:

$2^1\times 3^3\times {\mathrm{37406389}}^1$

素因数の和:37406400

約数の個数: 16

約数和(自身を含む): 4488766800

約数和(自身を除く): 2468821794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37406389, 74812778, 112219167, 224438334, 336657501, 673315002, 1009972503, 2019945006]

約数ペア:

[(1, 2019945006), (2, 1009972503), (3, 673315002), (6, 336657501), (9, 224438334), (18, 112219167), (27, 74812778), (54, 37406389)]