19772046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 52876800

約数和(自身を除く): 33104754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 2753, 3591, 5506, 7182, 8259, 16518, 19271, 24777, 38542, 49554, 52307, 57813, 74331, 104614, 115626, 148662, 156921, 173439, 313842, 346878, 366149, 470763, 520317, 732298, 941526, 1040634, 1098447, 1412289, 2196894, 2824578, 3295341, 6590682, 9886023, 19772046]

約数ペア:

[(1, 19772046), (2, 9886023), (3, 6590682), (6, 3295341), (7, 2824578), (9, 2196894), (14, 1412289), (18, 1098447), (19, 1040634), (21, 941526), (27, 732298), (38, 520317), (42, 470763), (54, 366149), (57, 346878), (63, 313842), (114, 173439), (126, 156921), (133, 148662), (171, 115626), (189, 104614), (266, 74331), (342, 57813), (378, 52307), (399, 49554), (513, 38542), (798, 24777), (1026, 19271), (1197, 16518), (2394, 8259), (2753, 7182), (3591, 5506)]