18008032

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4763

約数の個数: 48

約数和(自身を含む): 42910560

約数和(自身を除く): 24902528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 4729, 9458, 18916, 33103, 37832, 66206, 75664, 80393, 132412, 151328, 160786, 264824, 321572, 529648, 562751, 643144, 1059296, 1125502, 1286288, 2251004, 2572576, 4502008, 9004016, 18008032]

約数ペア:

[(1, 18008032), (2, 9004016), (4, 4502008), (7, 2572576), (8, 2251004), (14, 1286288), (16, 1125502), (17, 1059296), (28, 643144), (32, 562751), (34, 529648), (56, 321572), (68, 264824), (112, 160786), (119, 151328), (136, 132412), (224, 80393), (238, 75664), (272, 66206), (476, 37832), (544, 33103), (952, 18916), (1904, 9458), (3808, 4729)]