1311912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 4305600

約数和(自身を除く): 2993688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 137, 152, 168, 171, 228, 252, 266, 274, 342, 399, 411, 456, 504, 532, 548, 684, 798, 822, 959, 1064, 1096, 1197, 1233, 1368, 1596, 1644, 1918, 2394, 2466, 2603, 2877, 3192, 3288, 3836, 4788, 4932, 5206, 5754, 7672, 7809, 8631, 9576, 9864, 10412, 11508, 15618, 17262, 18221, 20824, 23016, 23427, 31236, 34524, 36442, 46854, 54663, 62472, 69048, 72884, 93708, 109326, 145768, 163989, 187416, 218652, 327978, 437304, 655956, 1311912]

約数ペア:

[(1, 1311912), (2, 655956), (3, 437304), (4, 327978), (6, 218652), (7, 187416), (8, 163989), (9, 145768), (12, 109326), (14, 93708), (18, 72884), (19, 69048), (21, 62472), (24, 54663), (28, 46854), (36, 36442), (38, 34524), (42, 31236), (56, 23427), (57, 23016), (63, 20824), (72, 18221), (76, 17262), (84, 15618), (114, 11508), (126, 10412), (133, 9864), (137, 9576), (152, 8631), (168, 7809), (171, 7672), (228, 5754), (252, 5206), (266, 4932), (274, 4788), (342, 3836), (399, 3288), (411, 3192), (456, 2877), (504, 2603), (532, 2466), (548, 2394), (684, 1918), (798, 1644), (822, 1596), (959, 1368), (1064, 1233), (1096, 1197)]