22139148

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 53043200

約数和(自身を除く): 30904052

約数列:

[1, 2, 3, 4, 6, 12, 73, 127, 146, 199, 219, 254, 292, 381, 398, 438, 508, 597, 762, 796, 876, 1194, 1524, 2388, 9271, 14527, 18542, 25273, 27813, 29054, 37084, 43581, 50546, 55626, 58108, 75819, 87162, 101092, 111252, 151638, 174324, 303276, 1844929, 3689858, 5534787, 7379716, 11069574, 22139148]

約数ペア:

[(1, 22139148), (2, 11069574), (3, 7379716), (4, 5534787), (6, 3689858), (12, 1844929), (73, 303276), (127, 174324), (146, 151638), (199, 111252), (219, 101092), (254, 87162), (292, 75819), (381, 58108), (398, 55626), (438, 50546), (508, 43581), (597, 37084), (762, 29054), (796, 27813), (876, 25273), (1194, 18542), (1524, 14527), (2388, 9271)]