42378948

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{3761}}^1$

素因数の和:4084

約数の個数: 36

約数和(自身を含む): 107495388

約数和(自身を除く): 65116440

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 3761, 5634, 7522, 11268, 11283, 15044, 22566, 33849, 45132, 67698, 135396, 1177193, 2354386, 3531579, 4708772, 7063158, 10594737, 14126316, 21189474, 42378948]

約数ペア:

[(1, 42378948), (2, 21189474), (3, 14126316), (4, 10594737), (6, 7063158), (9, 4708772), (12, 3531579), (18, 2354386), (36, 1177193), (313, 135396), (626, 67698), (939, 45132), (1252, 33849), (1878, 22566), (2817, 15044), (3756, 11283), (3761, 11268), (5634, 7522)]