2541528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 7511400

約数和(自身を除く): 4969872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3209, 6418, 9627, 12836, 19254, 25672, 28881, 35299, 38508, 57762, 70598, 77016, 105897, 115524, 141196, 211794, 231048, 282392, 317691, 423588, 635382, 847176, 1270764, 2541528]

約数ペア:

[(1, 2541528), (2, 1270764), (3, 847176), (4, 635382), (6, 423588), (8, 317691), (9, 282392), (11, 231048), (12, 211794), (18, 141196), (22, 115524), (24, 105897), (33, 77016), (36, 70598), (44, 57762), (66, 38508), (72, 35299), (88, 28881), (99, 25672), (132, 19254), (198, 12836), (264, 9627), (396, 6418), (792, 3209)]