512442

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 1310400

約数和(自身を除く): 797958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 343, 441, 498, 581, 686, 747, 882, 1029, 1162, 1494, 1743, 2058, 3087, 3486, 4067, 5229, 6174, 8134, 10458, 12201, 24402, 28469, 36603, 56938, 73206, 85407, 170814, 256221, 512442]

約数ペア:

[(1, 512442), (2, 256221), (3, 170814), (6, 85407), (7, 73206), (9, 56938), (14, 36603), (18, 28469), (21, 24402), (42, 12201), (49, 10458), (63, 8134), (83, 6174), (98, 5229), (126, 4067), (147, 3486), (166, 3087), (249, 2058), (294, 1743), (343, 1494), (441, 1162), (498, 1029), (581, 882), (686, 747)]