1361164788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1990007}}^1$

素因数の和:1990036

約数の個数: 36

約数和(自身を含む): 3621814560

約数和(自身を除く): 2260649772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1990007, 3980014, 5970021, 7960028, 11940042, 17910063, 23880084, 35820126, 37810133, 71640252, 75620266, 113430399, 151240532, 226860798, 340291197, 453721596, 680582394, 1361164788]

約数ペア:

[(1, 1361164788), (2, 680582394), (3, 453721596), (4, 340291197), (6, 226860798), (9, 151240532), (12, 113430399), (18, 75620266), (19, 71640252), (36, 37810133), (38, 35820126), (57, 23880084), (76, 17910063), (114, 11940042), (171, 7960028), (228, 5970021), (342, 3980014), (684, 1990007)]