18529168

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7231

約数の個数: 40

約数和(自身を含む): 42818688

約数和(自身を除く): 24289520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 7193, 14386, 28772, 50351, 57544, 100702, 115088, 165439, 201404, 330878, 402808, 661756, 805616, 1158073, 1323512, 2316146, 2647024, 4632292, 9264584, 18529168]

約数ペア:

[(1, 18529168), (2, 9264584), (4, 4632292), (7, 2647024), (8, 2316146), (14, 1323512), (16, 1158073), (23, 805616), (28, 661756), (46, 402808), (56, 330878), (92, 201404), (112, 165439), (161, 115088), (184, 100702), (322, 57544), (368, 50351), (644, 28772), (1288, 14386), (2576, 7193)]