2016377451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18169}}^1$

素因数の和:18264

約数の個数: 48

約数和(自身を含む): 3401424000

約数和(自身を除く): 1385046549

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 99, 171, 177, 209, 531, 627, 649, 1121, 1881, 1947, 3363, 5841, 10089, 12331, 18169, 36993, 54507, 110979, 163521, 199859, 345211, 599577, 1035633, 1071971, 1798731, 3106899, 3215913, 3797321, 9647739, 11391963, 11791681, 20367449, 34175889, 35375043, 61102347, 106125129, 183307041, 224041939, 672125817, 2016377451]

約数ペア:

[(1, 2016377451), (3, 672125817), (9, 224041939), (11, 183307041), (19, 106125129), (33, 61102347), (57, 35375043), (59, 34175889), (99, 20367449), (171, 11791681), (177, 11391963), (209, 9647739), (531, 3797321), (627, 3215913), (649, 3106899), (1121, 1798731), (1881, 1071971), (1947, 1035633), (3363, 599577), (5841, 345211), (10089, 199859), (12331, 163521), (18169, 110979), (36993, 54507)]