2189712

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{19}}^1$

素因数の和:58

約数の個数: 100

約数和(自身を含む): 6946480

約数和(自身を除く): 4756768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 343, 392, 399, 456, 532, 588, 686, 784, 798, 912, 931, 1029, 1064, 1176, 1372, 1596, 1862, 2058, 2128, 2352, 2401, 2744, 2793, 3192, 3724, 4116, 4802, 5488, 5586, 6384, 6517, 7203, 7448, 8232, 9604, 11172, 13034, 14406, 14896, 16464, 19208, 19551, 22344, 26068, 28812, 38416, 39102, 44688, 45619, 52136, 57624, 78204, 91238, 104272, 115248, 136857, 156408, 182476, 273714, 312816, 364952, 547428, 729904, 1094856, 2189712]

約数ペア:

[(1, 2189712), (2, 1094856), (3, 729904), (4, 547428), (6, 364952), (7, 312816), (8, 273714), (12, 182476), (14, 156408), (16, 136857), (19, 115248), (21, 104272), (24, 91238), (28, 78204), (38, 57624), (42, 52136), (48, 45619), (49, 44688), (56, 39102), (57, 38416), (76, 28812), (84, 26068), (98, 22344), (112, 19551), (114, 19208), (133, 16464), (147, 14896), (152, 14406), (168, 13034), (196, 11172), (228, 9604), (266, 8232), (294, 7448), (304, 7203), (336, 6517), (343, 6384), (392, 5586), (399, 5488), (456, 4802), (532, 4116), (588, 3724), (686, 3192), (784, 2793), (798, 2744), (912, 2401), (931, 2352), (1029, 2128), (1064, 2058), (1176, 1862), (1372, 1596)]