25574562

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 64834560

約数和(自身を除く): 39259998

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 2143, 3978, 4286, 5967, 6429, 11934, 12858, 19287, 27859, 36431, 38574, 55718, 57861, 72862, 83577, 109293, 115722, 167154, 218586, 250731, 327879, 473603, 501462, 655758, 752193, 947206, 983637, 1420809, 1504386, 1967274, 2841618, 4262427, 8524854, 12787281, 25574562]

約数ペア:

[(1, 25574562), (2, 12787281), (3, 8524854), (6, 4262427), (9, 2841618), (13, 1967274), (17, 1504386), (18, 1420809), (26, 983637), (27, 947206), (34, 752193), (39, 655758), (51, 501462), (54, 473603), (78, 327879), (102, 250731), (117, 218586), (153, 167154), (221, 115722), (234, 109293), (306, 83577), (351, 72862), (442, 57861), (459, 55718), (663, 38574), (702, 36431), (918, 27859), (1326, 19287), (1989, 12858), (2143, 11934), (3978, 6429), (4286, 5967)]