12405384

素因数分解:

$2^3\times 3^2\times {\mathrm{172297}}^1$

素因数の和:172309

約数の個数: 24

約数和(自身を含む): 33598110

約数和(自身を除く): 21192726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 172297, 344594, 516891, 689188, 1033782, 1378376, 1550673, 2067564, 3101346, 4135128, 6202692, 12405384]

約数ペア:

[(1, 12405384), (2, 6202692), (3, 4135128), (4, 3101346), (6, 2067564), (8, 1550673), (9, 1378376), (12, 1033782), (18, 689188), (24, 516891), (36, 344594), (72, 172297)]