21633696

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 74592000

約数和(自身を除く): 52958304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 73, 84, 96, 98, 108, 112, 126, 144, 146, 147, 168, 189, 196, 216, 219, 224, 252, 288, 292, 294, 336, 343, 378, 392, 432, 438, 441, 504, 511, 584, 588, 657, 672, 686, 756, 784, 864, 876, 882, 1008, 1022, 1029, 1168, 1176, 1314, 1323, 1372, 1512, 1533, 1568, 1752, 1764, 1971, 2016, 2044, 2058, 2336, 2352, 2628, 2646, 2744, 3024, 3066, 3087, 3504, 3528, 3577, 3942, 4088, 4116, 4599, 4704, 5256, 5292, 5488, 6048, 6132, 6174, 7008, 7056, 7154, 7884, 8176, 8232, 9198, 9261, 10512, 10584, 10731, 10976, 12264, 12348, 13797, 14112, 14308, 15768, 16352, 16464, 18396, 18522, 21024, 21168, 21462, 24528, 24696, 25039, 27594, 28616, 31536, 32193, 32928, 36792, 37044, 42336, 42924, 49056, 49392, 50078, 55188, 57232, 63072, 64386, 73584, 74088, 75117, 85848, 96579, 98784, 100156, 110376, 114464, 128772, 147168, 148176, 150234, 171696, 193158, 200312, 220752, 225351, 257544, 296352, 300468, 343392, 386316, 400624, 441504, 450702, 515088, 600936, 676053, 772632, 801248, 901404, 1030176, 1201872, 1352106, 1545264, 1802808, 2403744, 2704212, 3090528, 3605616, 5408424, 7211232, 10816848, 21633696]

約数ペア:

[(1, 21633696), (2, 10816848), (3, 7211232), (4, 5408424), (6, 3605616), (7, 3090528), (8, 2704212), (9, 2403744), (12, 1802808), (14, 1545264), (16, 1352106), (18, 1201872), (21, 1030176), (24, 901404), (27, 801248), (28, 772632), (32, 676053), (36, 600936), (42, 515088), (48, 450702), (49, 441504), (54, 400624), (56, 386316), (63, 343392), (72, 300468), (73, 296352), (84, 257544), (96, 225351), (98, 220752), (108, 200312), (112, 193158), (126, 171696), (144, 150234), (146, 148176), (147, 147168), (168, 128772), (189, 114464), (196, 110376), (216, 100156), (219, 98784), (224, 96579), (252, 85848), (288, 75117), (292, 74088), (294, 73584), (336, 64386), (343, 63072), (378, 57232), (392, 55188), (432, 50078), (438, 49392), (441, 49056), (504, 42924), (511, 42336), (584, 37044), (588, 36792), (657, 32928), (672, 32193), (686, 31536), (756, 28616), (784, 27594), (864, 25039), (876, 24696), (882, 24528), (1008, 21462), (1022, 21168), (1029, 21024), (1168, 18522), (1176, 18396), (1314, 16464), (1323, 16352), (1372, 15768), (1512, 14308), (1533, 14112), (1568, 13797), (1752, 12348), (1764, 12264), (1971, 10976), (2016, 10731), (2044, 10584), (2058, 10512), (2336, 9261), (2352, 9198), (2628, 8232), (2646, 8176), (2744, 7884), (3024, 7154), (3066, 7056), (3087, 7008), (3504, 6174), (3528, 6132), (3577, 6048), (3942, 5488), (4088, 5292), (4116, 5256), (4599, 4704)]