2209284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 6971328

約数和(自身を除く): 4762044

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 797, 924, 1386, 1594, 2391, 2772, 3188, 4782, 5579, 7173, 8767, 9564, 11158, 14346, 16737, 17534, 22316, 26301, 28692, 33474, 35068, 50211, 52602, 61369, 66948, 78903, 100422, 105204, 122738, 157806, 184107, 200844, 245476, 315612, 368214, 552321, 736428, 1104642, 2209284]

約数ペア:

[(1, 2209284), (2, 1104642), (3, 736428), (4, 552321), (6, 368214), (7, 315612), (9, 245476), (11, 200844), (12, 184107), (14, 157806), (18, 122738), (21, 105204), (22, 100422), (28, 78903), (33, 66948), (36, 61369), (42, 52602), (44, 50211), (63, 35068), (66, 33474), (77, 28692), (84, 26301), (99, 22316), (126, 17534), (132, 16737), (154, 14346), (198, 11158), (231, 9564), (252, 8767), (308, 7173), (396, 5579), (462, 4782), (693, 3188), (797, 2772), (924, 2391), (1386, 1594)]