749221794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21269}}^1$

素因数の和:21399

約数の個数: 48

約数和(自身を含む): 1725422400

約数和(自身を除く): 976200606

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 21269, 35226, 42538, 63807, 127614, 191421, 382842, 404111, 808222, 1212333, 2190707, 2424666, 3636999, 4381414, 6572121, 7273998, 13144242, 19716363, 39432726, 41623433, 83246866, 124870299, 249740598, 374610897, 749221794]

約数ペア:

[(1, 749221794), (2, 374610897), (3, 249740598), (6, 124870299), (9, 83246866), (18, 41623433), (19, 39432726), (38, 19716363), (57, 13144242), (103, 7273998), (114, 6572121), (171, 4381414), (206, 3636999), (309, 2424666), (342, 2190707), (618, 1212333), (927, 808222), (1854, 404111), (1957, 382842), (3914, 191421), (5871, 127614), (11742, 63807), (17613, 42538), (21269, 35226)]