1891284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 4773888

約数和(自身を除く): 2882604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 127, 146, 204, 219, 254, 292, 381, 438, 508, 762, 876, 1241, 1524, 2159, 2482, 3723, 4318, 4964, 6477, 7446, 8636, 9271, 12954, 14892, 18542, 25908, 27813, 37084, 55626, 111252, 157607, 315214, 472821, 630428, 945642, 1891284]

約数ペア:

[(1, 1891284), (2, 945642), (3, 630428), (4, 472821), (6, 315214), (12, 157607), (17, 111252), (34, 55626), (51, 37084), (68, 27813), (73, 25908), (102, 18542), (127, 14892), (146, 12954), (204, 9271), (219, 8636), (254, 7446), (292, 6477), (381, 4964), (438, 4318), (508, 3723), (762, 2482), (876, 2159), (1241, 1524)]