17743872

素因数分解:

$2^{14}\times 3^1\times {\mathrm{19}}^2$

素因数の和:69

約数の個数: 90

約数和(自身を含む): 49936908

約数和(自身を除く): 32193036

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 512, 608, 722, 768, 912, 1024, 1083, 1216, 1444, 1536, 1824, 2048, 2166, 2432, 2888, 3072, 3648, 4096, 4332, 4864, 5776, 6144, 7296, 8192, 8664, 9728, 11552, 12288, 14592, 16384, 17328, 19456, 23104, 24576, 29184, 34656, 38912, 46208, 49152, 58368, 69312, 77824, 92416, 116736, 138624, 155648, 184832, 233472, 277248, 311296, 369664, 466944, 554496, 739328, 933888, 1108992, 1478656, 2217984, 2957312, 4435968, 5914624, 8871936, 17743872]

約数ペア:

[(1, 17743872), (2, 8871936), (3, 5914624), (4, 4435968), (6, 2957312), (8, 2217984), (12, 1478656), (16, 1108992), (19, 933888), (24, 739328), (32, 554496), (38, 466944), (48, 369664), (57, 311296), (64, 277248), (76, 233472), (96, 184832), (114, 155648), (128, 138624), (152, 116736), (192, 92416), (228, 77824), (256, 69312), (304, 58368), (361, 49152), (384, 46208), (456, 38912), (512, 34656), (608, 29184), (722, 24576), (768, 23104), (912, 19456), (1024, 17328), (1083, 16384), (1216, 14592), (1444, 12288), (1536, 11552), (1824, 9728), (2048, 8664), (2166, 8192), (2432, 7296), (2888, 6144), (3072, 5776), (3648, 4864), (4096, 4332)]