15528065364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20539769}}^1$

素因数の和:20539789

約数の個数: 48

約数和(自身を含む): 46009084800

約数和(自身を除く): 30481019436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20539769, 41079538, 61619307, 82159076, 123238614, 143778383, 184857921, 246477228, 287556766, 369715842, 431335149, 554573763, 575113532, 739431684, 862670298, 1109147526, 1294005447, 1725340596, 2218295052, 2588010894, 3882016341, 5176021788, 7764032682, 15528065364]

約数ペア:

[(1, 15528065364), (2, 7764032682), (3, 5176021788), (4, 3882016341), (6, 2588010894), (7, 2218295052), (9, 1725340596), (12, 1294005447), (14, 1109147526), (18, 862670298), (21, 739431684), (27, 575113532), (28, 554573763), (36, 431335149), (42, 369715842), (54, 287556766), (63, 246477228), (84, 184857921), (108, 143778383), (126, 123238614), (189, 82159076), (252, 61619307), (378, 41079538), (756, 20539769)]