991828314

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{120047}}^1$

素因数の和:120081

約数の個数: 48

約数和(自身を含む): 2359663488

約数和(自身を除く): 1367835174

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 2754, 4131, 8262, 120047, 240094, 360141, 720282, 1080423, 2040799, 2160846, 3241269, 4081598, 6122397, 6482538, 9723807, 12244794, 18367191, 19447614, 29171421, 36734382, 55101573, 58342842, 110203146, 165304719, 330609438, 495914157, 991828314]

約数ペア:

[(1, 991828314), (2, 495914157), (3, 330609438), (6, 165304719), (9, 110203146), (17, 58342842), (18, 55101573), (27, 36734382), (34, 29171421), (51, 19447614), (54, 18367191), (81, 12244794), (102, 9723807), (153, 6482538), (162, 6122397), (243, 4081598), (306, 3241269), (459, 2160846), (486, 2040799), (918, 1080423), (1377, 720282), (2754, 360141), (4131, 240094), (8262, 120047)]