7689888906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{3547}}^1$

素因数の和:4859

約数の個数: 64

約数和(自身を含む): 18024975360

約数和(自身を除く): 10335086454

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1259, 1722, 2518, 3547, 3777, 7094, 7554, 8813, 10641, 17626, 21282, 24829, 26439, 49658, 51619, 52878, 74487, 103238, 145427, 148974, 154857, 290854, 309714, 361333, 436281, 722666, 872562, 1017989, 1083999, 2035978, 2167998, 3053967, 4465673, 6107934, 8931346, 13397019, 26794038, 31259711, 62519422, 93779133, 183092593, 187558266, 366185186, 549277779, 1098555558, 1281648151, 2563296302, 3844944453, 7689888906]

約数ペア:

[(1, 7689888906), (2, 3844944453), (3, 2563296302), (6, 1281648151), (7, 1098555558), (14, 549277779), (21, 366185186), (41, 187558266), (42, 183092593), (82, 93779133), (123, 62519422), (246, 31259711), (287, 26794038), (574, 13397019), (861, 8931346), (1259, 6107934), (1722, 4465673), (2518, 3053967), (3547, 2167998), (3777, 2035978), (7094, 1083999), (7554, 1017989), (8813, 872562), (10641, 722666), (17626, 436281), (21282, 361333), (24829, 309714), (26439, 290854), (49658, 154857), (51619, 148974), (52878, 145427), (74487, 103238)]