21832704

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 132

約数和(自身を含む): 66421056

約数和(自身を除く): 44588352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 103, 128, 138, 144, 184, 192, 206, 207, 256, 276, 288, 309, 368, 384, 412, 414, 512, 552, 576, 618, 736, 768, 824, 828, 927, 1024, 1104, 1152, 1236, 1472, 1536, 1648, 1656, 1854, 2208, 2304, 2369, 2472, 2944, 3072, 3296, 3312, 3708, 4416, 4608, 4738, 4944, 5888, 6592, 6624, 7107, 7416, 8832, 9216, 9476, 9888, 11776, 13184, 13248, 14214, 14832, 17664, 18952, 19776, 21321, 23552, 26368, 26496, 28428, 29664, 35328, 37904, 39552, 42642, 52736, 52992, 56856, 59328, 70656, 75808, 79104, 85284, 105472, 105984, 113712, 118656, 151616, 158208, 170568, 211968, 227424, 237312, 303232, 316416, 341136, 454848, 474624, 606464, 682272, 909696, 949248, 1212928, 1364544, 1819392, 2425856, 2729088, 3638784, 5458176, 7277568, 10916352, 21832704]

約数ペア:

[(1, 21832704), (2, 10916352), (3, 7277568), (4, 5458176), (6, 3638784), (8, 2729088), (9, 2425856), (12, 1819392), (16, 1364544), (18, 1212928), (23, 949248), (24, 909696), (32, 682272), (36, 606464), (46, 474624), (48, 454848), (64, 341136), (69, 316416), (72, 303232), (92, 237312), (96, 227424), (103, 211968), (128, 170568), (138, 158208), (144, 151616), (184, 118656), (192, 113712), (206, 105984), (207, 105472), (256, 85284), (276, 79104), (288, 75808), (309, 70656), (368, 59328), (384, 56856), (412, 52992), (414, 52736), (512, 42642), (552, 39552), (576, 37904), (618, 35328), (736, 29664), (768, 28428), (824, 26496), (828, 26368), (927, 23552), (1024, 21321), (1104, 19776), (1152, 18952), (1236, 17664), (1472, 14832), (1536, 14214), (1648, 13248), (1656, 13184), (1854, 11776), (2208, 9888), (2304, 9476), (2369, 9216), (2472, 8832), (2944, 7416), (3072, 7107), (3296, 6624), (3312, 6592), (3708, 5888), (4416, 4944), (4608, 4738)]