2019763242

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 5417280000

約数和(自身を除く): 3397516758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 109, 126, 141, 147, 149, 189, 218, 282, 294, 298, 327, 329, 378, 423, 441, 447, 654, 658, 763, 846, 882, 894, 981, 987, 1043, 1269, 1323, 1341, 1526, 1962, 1974, 2086, 2289, 2303, 2538, 2646, 2682, 2943, 2961, 3129, 4023, 4578, 4606, 5123, 5341, 5886, 5922, 6258, 6867, 6909, 7003, 7301, 8046, 8883, 9387, 10246, 10682, 13734, 13818, 14006, 14602, 15369, 16023, 16241, 17766, 18774, 20601, 20727, 21009, 21903, 28161, 30738, 32046, 32482, 35861, 41202, 41454, 42018, 43806, 46107, 48069, 48723, 49021, 56322, 62181, 63027, 65709, 71722, 92214, 96138, 97446, 98042, 107583, 113687, 124362, 126054, 131418, 138321, 144207, 146169, 147063, 189081, 197127, 215166, 227374, 251027, 276642, 288414, 292338, 294126, 322749, 341061, 343147, 378162, 394254, 438507, 441189, 502054, 645498, 682122, 686294, 753081, 763327, 795809, 877014, 882378, 968247, 1023183, 1029441, 1323567, 1506162, 1526654, 1591618, 1936494, 2046366, 2058882, 2259243, 2289981, 2387427, 2647134, 3069549, 3088323, 4518486, 4579962, 4774854, 5343289, 6139098, 6176646, 6777729, 6869943, 7162281, 9264969, 10686578, 13555458, 13739886, 14324562, 16029867, 18529938, 20609829, 21486843, 32059734, 37403023, 41219658, 42973686, 48089601, 74806046, 96179202, 112209069, 144268803, 224418138, 288537606, 336627207, 673254414, 1009881621, 2019763242]

約数ペア:

[(1, 2019763242), (2, 1009881621), (3, 673254414), (6, 336627207), (7, 288537606), (9, 224418138), (14, 144268803), (18, 112209069), (21, 96179202), (27, 74806046), (42, 48089601), (47, 42973686), (49, 41219658), (54, 37403023), (63, 32059734), (94, 21486843), (98, 20609829), (109, 18529938), (126, 16029867), (141, 14324562), (147, 13739886), (149, 13555458), (189, 10686578), (218, 9264969), (282, 7162281), (294, 6869943), (298, 6777729), (327, 6176646), (329, 6139098), (378, 5343289), (423, 4774854), (441, 4579962), (447, 4518486), (654, 3088323), (658, 3069549), (763, 2647134), (846, 2387427), (882, 2289981), (894, 2259243), (981, 2058882), (987, 2046366), (1043, 1936494), (1269, 1591618), (1323, 1526654), (1341, 1506162), (1526, 1323567), (1962, 1029441), (1974, 1023183), (2086, 968247), (2289, 882378), (2303, 877014), (2538, 795809), (2646, 763327), (2682, 753081), (2943, 686294), (2961, 682122), (3129, 645498), (4023, 502054), (4578, 441189), (4606, 438507), (5123, 394254), (5341, 378162), (5886, 343147), (5922, 341061), (6258, 322749), (6867, 294126), (6909, 292338), (7003, 288414), (7301, 276642), (8046, 251027), (8883, 227374), (9387, 215166), (10246, 197127), (10682, 189081), (13734, 147063), (13818, 146169), (14006, 144207), (14602, 138321), (15369, 131418), (16023, 126054), (16241, 124362), (17766, 113687), (18774, 107583), (20601, 98042), (20727, 97446), (21009, 96138), (21903, 92214), (28161, 71722), (30738, 65709), (32046, 63027), (32482, 62181), (35861, 56322), (41202, 49021), (41454, 48723), (42018, 48069), (43806, 46107)]