1666873836

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 4376019200

約数和(自身を除く): 2709145364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 211, 379, 386, 422, 579, 633, 758, 772, 844, 1137, 1158, 1266, 1516, 1737, 1899, 2274, 2316, 2532, 3411, 3474, 3798, 4548, 5211, 5697, 6822, 6948, 7596, 10233, 10422, 11394, 13644, 20466, 20844, 22788, 40723, 40932, 73147, 79969, 81446, 122169, 146294, 159938, 162892, 219441, 239907, 244338, 292588, 319876, 366507, 438882, 479814, 488676, 658323, 719721, 733014, 877764, 959628, 1099521, 1316646, 1439442, 1466028, 1974969, 2159163, 2199042, 2633292, 2878884, 3949938, 4318326, 4398084, 7899876, 8636652, 15434017, 30868034, 46302051, 61736068, 92604102, 138906153, 185208204, 277812306, 416718459, 555624612, 833436918, 1666873836]

約数ペア:

[(1, 1666873836), (2, 833436918), (3, 555624612), (4, 416718459), (6, 277812306), (9, 185208204), (12, 138906153), (18, 92604102), (27, 61736068), (36, 46302051), (54, 30868034), (108, 15434017), (193, 8636652), (211, 7899876), (379, 4398084), (386, 4318326), (422, 3949938), (579, 2878884), (633, 2633292), (758, 2199042), (772, 2159163), (844, 1974969), (1137, 1466028), (1158, 1439442), (1266, 1316646), (1516, 1099521), (1737, 959628), (1899, 877764), (2274, 733014), (2316, 719721), (2532, 658323), (3411, 488676), (3474, 479814), (3798, 438882), (4548, 366507), (5211, 319876), (5697, 292588), (6822, 244338), (6948, 239907), (7596, 219441), (10233, 162892), (10422, 159938), (11394, 146294), (13644, 122169), (20466, 81446), (20844, 79969), (22788, 73147), (40723, 40932)]