16443702

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 44236800

約数和(自身を除く): 27793098

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 31, 33, 38, 47, 54, 57, 62, 66, 93, 94, 99, 114, 141, 171, 186, 198, 209, 279, 282, 297, 341, 342, 418, 423, 513, 517, 558, 589, 594, 627, 682, 837, 846, 893, 1023, 1026, 1034, 1178, 1254, 1269, 1457, 1551, 1674, 1767, 1786, 1881, 2046, 2538, 2679, 2914, 3069, 3102, 3534, 3762, 4371, 4653, 5301, 5358, 5643, 6138, 6479, 8037, 8742, 9207, 9306, 9823, 10602, 11286, 12958, 13113, 13959, 15903, 16027, 16074, 18414, 19437, 19646, 24111, 26226, 27683, 27918, 29469, 31806, 32054, 38874, 39339, 48081, 48222, 55366, 58311, 58938, 78678, 83049, 88407, 96162, 116622, 144243, 166098, 174933, 176814, 249147, 265221, 288486, 304513, 349866, 432729, 498294, 530442, 609026, 747441, 865458, 913539, 1494882, 1827078, 2740617, 5481234, 8221851, 16443702]

約数ペア:

[(1, 16443702), (2, 8221851), (3, 5481234), (6, 2740617), (9, 1827078), (11, 1494882), (18, 913539), (19, 865458), (22, 747441), (27, 609026), (31, 530442), (33, 498294), (38, 432729), (47, 349866), (54, 304513), (57, 288486), (62, 265221), (66, 249147), (93, 176814), (94, 174933), (99, 166098), (114, 144243), (141, 116622), (171, 96162), (186, 88407), (198, 83049), (209, 78678), (279, 58938), (282, 58311), (297, 55366), (341, 48222), (342, 48081), (418, 39339), (423, 38874), (513, 32054), (517, 31806), (558, 29469), (589, 27918), (594, 27683), (627, 26226), (682, 24111), (837, 19646), (846, 19437), (893, 18414), (1023, 16074), (1026, 16027), (1034, 15903), (1178, 13959), (1254, 13113), (1269, 12958), (1457, 11286), (1551, 10602), (1674, 9823), (1767, 9306), (1786, 9207), (1881, 8742), (2046, 8037), (2538, 6479), (2679, 6138), (2914, 5643), (3069, 5358), (3102, 5301), (3534, 4653), (3762, 4371)]