23987286

素因数分解:

$2^1\times 3^3\times {\mathrm{444209}}^1$

素因数の和:444220

約数の個数: 16

約数和(自身を含む): 53305200

約数和(自身を除く): 29317914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 444209, 888418, 1332627, 2665254, 3997881, 7995762, 11993643, 23987286]

約数ペア:

[(1, 23987286), (2, 11993643), (3, 7995762), (6, 3997881), (9, 2665254), (18, 1332627), (27, 888418), (54, 444209)]