2551569318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 5991672960

約数和(自身を除く): 3440103642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 283, 342, 369, 566, 643, 738, 779, 849, 1286, 1558, 1698, 1929, 2337, 2547, 3858, 4674, 5094, 5377, 5787, 7011, 10754, 11574, 11603, 12217, 14022, 16131, 23206, 24434, 26363, 32262, 34809, 36651, 48393, 52726, 69618, 73302, 79089, 96786, 104427, 109953, 158178, 181969, 208854, 219906, 220457, 237267, 363938, 440914, 474534, 500897, 545907, 661371, 1001794, 1091814, 1322742, 1502691, 1637721, 1984113, 3005382, 3275442, 3457411, 3968226, 4508073, 6914822, 7460729, 9016146, 10372233, 14921458, 20744466, 22382187, 31116699, 44764374, 62233398, 67146561, 134293122, 141753851, 283507702, 425261553, 850523106, 1275784659, 2551569318]

約数ペア:

[(1, 2551569318), (2, 1275784659), (3, 850523106), (6, 425261553), (9, 283507702), (18, 141753851), (19, 134293122), (38, 67146561), (41, 62233398), (57, 44764374), (82, 31116699), (114, 22382187), (123, 20744466), (171, 14921458), (246, 10372233), (283, 9016146), (342, 7460729), (369, 6914822), (566, 4508073), (643, 3968226), (738, 3457411), (779, 3275442), (849, 3005382), (1286, 1984113), (1558, 1637721), (1698, 1502691), (1929, 1322742), (2337, 1091814), (2547, 1001794), (3858, 661371), (4674, 545907), (5094, 500897), (5377, 474534), (5787, 440914), (7011, 363938), (10754, 237267), (11574, 220457), (11603, 219906), (12217, 208854), (14022, 181969), (16131, 158178), (23206, 109953), (24434, 104427), (26363, 96786), (32262, 79089), (34809, 73302), (36651, 69618), (48393, 52726)]