2011304574

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{215297}}^1$

素因数の和:215481

約数の個数: 32

約数和(自身を含む): 4495422240

約数和(自身を除く): 2484117666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 215297, 430594, 645891, 1291782, 1937673, 3875346, 5813019, 11626038, 37246381, 74492762, 111739143, 223478286, 335217429, 670434858, 1005652287, 2011304574]

約数ペア:

[(1, 2011304574), (2, 1005652287), (3, 670434858), (6, 335217429), (9, 223478286), (18, 111739143), (27, 74492762), (54, 37246381), (173, 11626038), (346, 5813019), (519, 3875346), (1038, 1937673), (1557, 1291782), (3114, 645891), (4671, 430594), (9342, 215297)]