2909844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1306

約数の個数: 60

約数和(自身を含む): 8700384

約数和(自身を除く): 5790540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 1283, 2268, 2566, 3849, 5132, 7698, 8981, 11547, 15396, 17962, 23094, 26943, 34641, 35924, 46188, 53886, 69282, 80829, 103923, 107772, 138564, 161658, 207846, 242487, 323316, 415692, 484974, 727461, 969948, 1454922, 2909844]

約数ペア:

[(1, 2909844), (2, 1454922), (3, 969948), (4, 727461), (6, 484974), (7, 415692), (9, 323316), (12, 242487), (14, 207846), (18, 161658), (21, 138564), (27, 107772), (28, 103923), (36, 80829), (42, 69282), (54, 53886), (63, 46188), (81, 35924), (84, 34641), (108, 26943), (126, 23094), (162, 17962), (189, 15396), (252, 11547), (324, 8981), (378, 7698), (567, 5132), (756, 3849), (1134, 2566), (1283, 2268)]