21183552

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 224

約数和(自身を含む): 71688960

約数和(自身を除く): 50505408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 41, 46, 48, 52, 54, 64, 69, 72, 78, 82, 92, 96, 104, 108, 117, 123, 138, 144, 156, 164, 184, 192, 207, 208, 216, 234, 246, 276, 288, 299, 312, 328, 351, 368, 369, 414, 416, 432, 468, 492, 533, 552, 576, 598, 621, 624, 656, 702, 736, 738, 828, 832, 864, 897, 936, 943, 984, 1066, 1104, 1107, 1196, 1242, 1248, 1312, 1404, 1472, 1476, 1599, 1656, 1728, 1794, 1872, 1886, 1968, 2132, 2208, 2214, 2392, 2484, 2496, 2624, 2691, 2808, 2829, 2952, 3198, 3312, 3588, 3744, 3772, 3936, 4264, 4416, 4428, 4784, 4797, 4968, 5382, 5616, 5658, 5904, 6396, 6624, 7176, 7488, 7544, 7872, 8073, 8487, 8528, 8856, 9568, 9594, 9936, 10764, 11232, 11316, 11808, 12259, 12792, 13248, 14352, 14391, 15088, 16146, 16974, 17056, 17712, 19136, 19188, 19872, 21528, 22464, 22632, 23616, 24518, 25461, 25584, 28704, 28782, 30176, 32292, 33948, 34112, 35424, 36777, 38376, 39744, 43056, 45264, 49036, 50922, 51168, 57408, 57564, 60352, 64584, 67896, 70848, 73554, 76752, 86112, 90528, 98072, 101844, 102336, 110331, 115128, 129168, 135792, 147108, 153504, 172224, 181056, 196144, 203688, 220662, 230256, 258336, 271584, 294216, 307008, 330993, 392288, 407376, 441324, 460512, 516672, 543168, 588432, 661986, 784576, 814752, 882648, 921024, 1176864, 1323972, 1629504, 1765296, 2353728, 2647944, 3530592, 5295888, 7061184, 10591776, 21183552]

約数ペア:

[(1, 21183552), (2, 10591776), (3, 7061184), (4, 5295888), (6, 3530592), (8, 2647944), (9, 2353728), (12, 1765296), (13, 1629504), (16, 1323972), (18, 1176864), (23, 921024), (24, 882648), (26, 814752), (27, 784576), (32, 661986), (36, 588432), (39, 543168), (41, 516672), (46, 460512), (48, 441324), (52, 407376), (54, 392288), (64, 330993), (69, 307008), (72, 294216), (78, 271584), (82, 258336), (92, 230256), (96, 220662), (104, 203688), (108, 196144), (117, 181056), (123, 172224), (138, 153504), (144, 147108), (156, 135792), (164, 129168), (184, 115128), (192, 110331), (207, 102336), (208, 101844), (216, 98072), (234, 90528), (246, 86112), (276, 76752), (288, 73554), (299, 70848), (312, 67896), (328, 64584), (351, 60352), (368, 57564), (369, 57408), (414, 51168), (416, 50922), (432, 49036), (468, 45264), (492, 43056), (533, 39744), (552, 38376), (576, 36777), (598, 35424), (621, 34112), (624, 33948), (656, 32292), (702, 30176), (736, 28782), (738, 28704), (828, 25584), (832, 25461), (864, 24518), (897, 23616), (936, 22632), (943, 22464), (984, 21528), (1066, 19872), (1104, 19188), (1107, 19136), (1196, 17712), (1242, 17056), (1248, 16974), (1312, 16146), (1404, 15088), (1472, 14391), (1476, 14352), (1599, 13248), (1656, 12792), (1728, 12259), (1794, 11808), (1872, 11316), (1886, 11232), (1968, 10764), (2132, 9936), (2208, 9594), (2214, 9568), (2392, 8856), (2484, 8528), (2496, 8487), (2624, 8073), (2691, 7872), (2808, 7544), (2829, 7488), (2952, 7176), (3198, 6624), (3312, 6396), (3588, 5904), (3744, 5658), (3772, 5616), (3936, 5382), (4264, 4968), (4416, 4797), (4428, 4784)]