142573644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208441}}^1$

素因数の和:208470

約数の個数: 36

約数和(自身を含む): 379364440

約数和(自身を除く): 236790796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 208441, 416882, 625323, 833764, 1250646, 1875969, 2501292, 3751938, 3960379, 7503876, 7920758, 11881137, 15841516, 23762274, 35643411, 47524548, 71286822, 142573644]

約数ペア:

[(1, 142573644), (2, 71286822), (3, 47524548), (4, 35643411), (6, 23762274), (9, 15841516), (12, 11881137), (18, 7920758), (19, 7503876), (36, 3960379), (38, 3751938), (57, 2501292), (76, 1875969), (114, 1250646), (171, 833764), (228, 625323), (342, 416882), (684, 208441)]