2011128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11971}}^1$

素因数の和:11987

約数の個数: 32

約数和(自身を含む): 5746560

約数和(自身を除く): 3735432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 11971, 23942, 35913, 47884, 71826, 83797, 95768, 143652, 167594, 251391, 287304, 335188, 502782, 670376, 1005564, 2011128]

約数ペア:

[(1, 2011128), (2, 1005564), (3, 670376), (4, 502782), (6, 335188), (7, 287304), (8, 251391), (12, 167594), (14, 143652), (21, 95768), (24, 83797), (28, 71826), (42, 47884), (56, 35913), (84, 23942), (168, 11971)]