2018966961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{54577}}^1$

素因数の和:54669

約数の個数: 32

約数和(自身を含む): 3143692800

約数和(自身を除く): 1124725839

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 649, 1121, 1947, 3363, 12331, 36993, 54577, 163731, 600347, 1036963, 1801041, 3110889, 3220043, 9660129, 11406593, 34219779, 35420473, 61180817, 106261419, 183542451, 672988987, 2018966961]

約数ペア:

[(1, 2018966961), (3, 672988987), (11, 183542451), (19, 106261419), (33, 61180817), (57, 35420473), (59, 34219779), (177, 11406593), (209, 9660129), (627, 3220043), (649, 3110889), (1121, 1801041), (1947, 1036963), (3363, 600347), (12331, 163731), (36993, 54577)]