9997932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 17322900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2903, 3444, 5806, 8709, 11612, 17418, 20321, 34836, 40642, 60963, 81284, 119023, 121926, 238046, 243852, 357069, 476092, 714138, 833161, 1428276, 1666322, 2499483, 3332644, 4998966, 9997932]

約数ペア:

[(1, 9997932), (2, 4998966), (3, 3332644), (4, 2499483), (6, 1666322), (7, 1428276), (12, 833161), (14, 714138), (21, 476092), (28, 357069), (41, 243852), (42, 238046), (82, 121926), (84, 119023), (123, 81284), (164, 60963), (246, 40642), (287, 34836), (492, 20321), (574, 17418), (861, 11612), (1148, 8709), (1722, 5806), (2903, 3444)]