13981644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20441}}^1$

素因数の和:20470

約数の個数: 36

約数和(自身を含む): 37204440

約数和(自身を除く): 23222796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 20441, 40882, 61323, 81764, 122646, 183969, 245292, 367938, 388379, 735876, 776758, 1165137, 1553516, 2330274, 3495411, 4660548, 6990822, 13981644]

約数ペア:

[(1, 13981644), (2, 6990822), (3, 4660548), (4, 3495411), (6, 2330274), (9, 1553516), (12, 1165137), (18, 776758), (19, 735876), (36, 388379), (38, 367938), (57, 245292), (76, 183969), (114, 122646), (171, 81764), (228, 61323), (342, 40882), (684, 20441)]