18011364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12613}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 50859648

約数和(自身を除く): 32848284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 12613, 25226, 37839, 50452, 75678, 88291, 151356, 176582, 214421, 264873, 353164, 428842, 529746, 643263, 857684, 1059492, 1286526, 1500947, 2573052, 3001894, 4502841, 6003788, 9005682, 18011364]

約数ペア:

[(1, 18011364), (2, 9005682), (3, 6003788), (4, 4502841), (6, 3001894), (7, 2573052), (12, 1500947), (14, 1286526), (17, 1059492), (21, 857684), (28, 643263), (34, 529746), (42, 428842), (51, 353164), (68, 264873), (84, 214421), (102, 176582), (119, 151356), (204, 88291), (238, 75678), (357, 50452), (476, 37839), (714, 25226), (1428, 12613)]