16620912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 58032000

約数和(自身を除く): 41411088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1499, 1584, 1848, 2772, 2998, 3696, 4497, 5544, 5996, 8994, 10493, 11088, 11992, 13491, 16489, 17988, 20986, 23984, 26982, 31479, 32978, 35976, 41972, 49467, 53964, 62958, 65956, 71952, 83944, 94437, 98934, 107928, 115423, 125916, 131912, 148401, 167888, 188874, 197868, 215856, 230846, 251832, 263824, 296802, 346269, 377748, 395736, 461692, 503664, 593604, 692538, 755496, 791472, 923384, 1038807, 1187208, 1385076, 1510992, 1846768, 2077614, 2374416, 2770152, 4155228, 5540304, 8310456, 16620912]

約数ペア:

[(1, 16620912), (2, 8310456), (3, 5540304), (4, 4155228), (6, 2770152), (7, 2374416), (8, 2077614), (9, 1846768), (11, 1510992), (12, 1385076), (14, 1187208), (16, 1038807), (18, 923384), (21, 791472), (22, 755496), (24, 692538), (28, 593604), (33, 503664), (36, 461692), (42, 395736), (44, 377748), (48, 346269), (56, 296802), (63, 263824), (66, 251832), (72, 230846), (77, 215856), (84, 197868), (88, 188874), (99, 167888), (112, 148401), (126, 131912), (132, 125916), (144, 115423), (154, 107928), (168, 98934), (176, 94437), (198, 83944), (231, 71952), (252, 65956), (264, 62958), (308, 53964), (336, 49467), (396, 41972), (462, 35976), (504, 32978), (528, 31479), (616, 26982), (693, 23984), (792, 20986), (924, 17988), (1008, 16489), (1232, 13491), (1386, 11992), (1499, 11088), (1584, 10493), (1848, 8994), (2772, 5996), (2998, 5544), (3696, 4497)]