138791562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{254197}}^1$

素因数の和:254222

約数の個数: 32

約数和(自身を含む): 341642112

約数和(自身を除く): 202850550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 254197, 508394, 762591, 1525182, 1779379, 3304561, 3558758, 5338137, 6609122, 9913683, 10676274, 19827366, 23131927, 46263854, 69395781, 138791562]

約数ペア:

[(1, 138791562), (2, 69395781), (3, 46263854), (6, 23131927), (7, 19827366), (13, 10676274), (14, 9913683), (21, 6609122), (26, 5338137), (39, 3558758), (42, 3304561), (78, 1779379), (91, 1525182), (182, 762591), (273, 508394), (546, 254197)]