2546208

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{421}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 8507520

約数和(自身を除く): 5961312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 421, 432, 504, 672, 756, 842, 864, 1008, 1263, 1512, 1684, 2016, 2526, 2947, 3024, 3368, 3789, 5052, 5894, 6048, 6736, 7578, 8841, 10104, 11367, 11788, 13472, 15156, 17682, 20208, 22734, 23576, 26523, 30312, 35364, 40416, 45468, 47152, 53046, 60624, 70728, 79569, 90936, 94304, 106092, 121248, 141456, 159138, 181872, 212184, 282912, 318276, 363744, 424368, 636552, 848736, 1273104, 2546208]

約数ペア:

[(1, 2546208), (2, 1273104), (3, 848736), (4, 636552), (6, 424368), (7, 363744), (8, 318276), (9, 282912), (12, 212184), (14, 181872), (16, 159138), (18, 141456), (21, 121248), (24, 106092), (27, 94304), (28, 90936), (32, 79569), (36, 70728), (42, 60624), (48, 53046), (54, 47152), (56, 45468), (63, 40416), (72, 35364), (84, 30312), (96, 26523), (108, 23576), (112, 22734), (126, 20208), (144, 17682), (168, 15156), (189, 13472), (216, 11788), (224, 11367), (252, 10104), (288, 8841), (336, 7578), (378, 6736), (421, 6048), (432, 5894), (504, 5052), (672, 3789), (756, 3368), (842, 3024), (864, 2947), (1008, 2526), (1263, 2016), (1512, 1684)]