2738545278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7926

約数の個数: 96

約数和(自身を含む): 6894429696

約数和(自身を除く): 4155884418

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 361, 399, 437, 483, 722, 798, 874, 966, 1083, 1311, 2166, 2527, 2622, 3059, 5054, 6118, 7581, 7853, 8303, 9177, 15162, 15706, 16606, 18354, 23559, 24909, 47118, 49818, 54971, 58121, 109942, 116242, 149207, 164913, 174363, 180619, 298414, 329826, 348726, 361238, 447621, 541857, 895242, 1044449, 1083714, 1264333, 2088898, 2528666, 2834933, 3133347, 3431761, 3792999, 5669866, 6266694, 6863522, 7585998, 8504799, 10295283, 17009598, 19844531, 20590566, 24022327, 39689062, 48044654, 59533593, 65203459, 72066981, 119067186, 130406918, 144133962, 195610377, 391220754, 456424213, 912848426, 1369272639, 2738545278]

約数ペア:

[(1, 2738545278), (2, 1369272639), (3, 912848426), (6, 456424213), (7, 391220754), (14, 195610377), (19, 144133962), (21, 130406918), (23, 119067186), (38, 72066981), (42, 65203459), (46, 59533593), (57, 48044654), (69, 39689062), (114, 24022327), (133, 20590566), (138, 19844531), (161, 17009598), (266, 10295283), (322, 8504799), (361, 7585998), (399, 6863522), (437, 6266694), (483, 5669866), (722, 3792999), (798, 3431761), (874, 3133347), (966, 2834933), (1083, 2528666), (1311, 2088898), (2166, 1264333), (2527, 1083714), (2622, 1044449), (3059, 895242), (5054, 541857), (6118, 447621), (7581, 361238), (7853, 348726), (8303, 329826), (9177, 298414), (15162, 180619), (15706, 174363), (16606, 164913), (18354, 149207), (23559, 116242), (24909, 109942), (47118, 58121), (49818, 54971)]