18052328

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{929}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 38836800

約数和(自身を除く): 20784472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 929, 1388, 1858, 2429, 2776, 3716, 4858, 6503, 7432, 9716, 13006, 19432, 26012, 52024, 322363, 644726, 1289452, 2256541, 2578904, 4513082, 9026164, 18052328]

約数ペア:

[(1, 18052328), (2, 9026164), (4, 4513082), (7, 2578904), (8, 2256541), (14, 1289452), (28, 644726), (56, 322363), (347, 52024), (694, 26012), (929, 19432), (1388, 13006), (1858, 9716), (2429, 7432), (2776, 6503), (3716, 4858)]