21583584

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 120

約数和(自身を含む): 69338808

約数和(自身を除く): 47755224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 757, 792, 864, 891, 1056, 1188, 1296, 1514, 1584, 1782, 2271, 2376, 2592, 3028, 3168, 3564, 4542, 4752, 6056, 6813, 7128, 8327, 9084, 9504, 12112, 13626, 14256, 16654, 18168, 20439, 24224, 24981, 27252, 28512, 33308, 36336, 40878, 49962, 54504, 61317, 66616, 72672, 74943, 81756, 99924, 109008, 122634, 133232, 149886, 163512, 199848, 218016, 224829, 245268, 266464, 299772, 327024, 399696, 449658, 490536, 599544, 654048, 674487, 799392, 899316, 981072, 1199088, 1348974, 1798632, 1962144, 2398176, 2697948, 3597264, 5395896, 7194528, 10791792, 21583584]

約数ペア:

[(1, 21583584), (2, 10791792), (3, 7194528), (4, 5395896), (6, 3597264), (8, 2697948), (9, 2398176), (11, 1962144), (12, 1798632), (16, 1348974), (18, 1199088), (22, 981072), (24, 899316), (27, 799392), (32, 674487), (33, 654048), (36, 599544), (44, 490536), (48, 449658), (54, 399696), (66, 327024), (72, 299772), (81, 266464), (88, 245268), (96, 224829), (99, 218016), (108, 199848), (132, 163512), (144, 149886), (162, 133232), (176, 122634), (198, 109008), (216, 99924), (264, 81756), (288, 74943), (297, 72672), (324, 66616), (352, 61317), (396, 54504), (432, 49962), (528, 40878), (594, 36336), (648, 33308), (757, 28512), (792, 27252), (864, 24981), (891, 24224), (1056, 20439), (1188, 18168), (1296, 16654), (1514, 14256), (1584, 13626), (1782, 12112), (2271, 9504), (2376, 9084), (2592, 8327), (3028, 7128), (3168, 6813), (3564, 6056), (4542, 4752)]