21885024

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 67979520

約数和(自身を除く): 46094496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1123, 1218, 1392, 1624, 2246, 2436, 2784, 3248, 3369, 4492, 4872, 6496, 6738, 7861, 8984, 9744, 13476, 15722, 17968, 19488, 23583, 26952, 31444, 32567, 35936, 47166, 53904, 62888, 65134, 94332, 97701, 107808, 125776, 130268, 188664, 195402, 227969, 251552, 260536, 377328, 390804, 455938, 521072, 683907, 754656, 781608, 911876, 1042144, 1367814, 1563216, 1823752, 2735628, 3126432, 3647504, 5471256, 7295008, 10942512, 21885024]

約数ペア:

[(1, 21885024), (2, 10942512), (3, 7295008), (4, 5471256), (6, 3647504), (7, 3126432), (8, 2735628), (12, 1823752), (14, 1563216), (16, 1367814), (21, 1042144), (24, 911876), (28, 781608), (29, 754656), (32, 683907), (42, 521072), (48, 455938), (56, 390804), (58, 377328), (84, 260536), (87, 251552), (96, 227969), (112, 195402), (116, 188664), (168, 130268), (174, 125776), (203, 107808), (224, 97701), (232, 94332), (336, 65134), (348, 62888), (406, 53904), (464, 47166), (609, 35936), (672, 32567), (696, 31444), (812, 26952), (928, 23583), (1123, 19488), (1218, 17968), (1392, 15722), (1624, 13476), (2246, 9744), (2436, 8984), (2784, 7861), (3248, 6738), (3369, 6496), (4492, 4872)]