6538266

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 16992000

約数和(自身を除く): 10453734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 353, 378, 441, 686, 706, 882, 1029, 1059, 1323, 2058, 2118, 2471, 2646, 3087, 3177, 4942, 6174, 6354, 7413, 9261, 9531, 14826, 17297, 18522, 19062, 22239, 34594, 44478, 51891, 66717, 103782, 121079, 133434, 155673, 242158, 311346, 363237, 467019, 726474, 934038, 1089711, 2179422, 3269133, 6538266]

約数ペア:

[(1, 6538266), (2, 3269133), (3, 2179422), (6, 1089711), (7, 934038), (9, 726474), (14, 467019), (18, 363237), (21, 311346), (27, 242158), (42, 155673), (49, 133434), (54, 121079), (63, 103782), (98, 66717), (126, 51891), (147, 44478), (189, 34594), (294, 22239), (343, 19062), (353, 18522), (378, 17297), (441, 14826), (686, 9531), (706, 9261), (882, 7413), (1029, 6354), (1059, 6174), (1323, 4942), (2058, 3177), (2118, 3087), (2471, 2646)]