18182144

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 52

約数和(自身を含む): 38137296

約数和(自身を除く): 19955152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 193, 256, 368, 386, 512, 736, 772, 1024, 1472, 1544, 2048, 2944, 3088, 4096, 4439, 5888, 6176, 8878, 11776, 12352, 17756, 23552, 24704, 35512, 47104, 49408, 71024, 94208, 98816, 142048, 197632, 284096, 395264, 568192, 790528, 1136384, 2272768, 4545536, 9091072, 18182144]

約数ペア:

[(1, 18182144), (2, 9091072), (4, 4545536), (8, 2272768), (16, 1136384), (23, 790528), (32, 568192), (46, 395264), (64, 284096), (92, 197632), (128, 142048), (184, 98816), (193, 94208), (256, 71024), (368, 49408), (386, 47104), (512, 35512), (736, 24704), (772, 23552), (1024, 17756), (1472, 12352), (1544, 11776), (2048, 8878), (2944, 6176), (3088, 5888), (4096, 4439)]