18191712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 62705664

約数和(自身を除く): 44513952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 96, 107, 112, 132, 138, 154, 161, 168, 176, 184, 214, 224, 231, 253, 264, 276, 308, 321, 322, 336, 352, 368, 428, 462, 483, 506, 528, 552, 616, 642, 644, 672, 736, 749, 759, 856, 924, 966, 1012, 1056, 1104, 1177, 1232, 1284, 1288, 1498, 1518, 1712, 1771, 1848, 1932, 2024, 2208, 2247, 2354, 2461, 2464, 2568, 2576, 2996, 3036, 3424, 3531, 3542, 3696, 3864, 4048, 4494, 4708, 4922, 5136, 5152, 5313, 5992, 6072, 7062, 7084, 7383, 7392, 7728, 8096, 8239, 8988, 9416, 9844, 10272, 10626, 11984, 12144, 14124, 14168, 14766, 15456, 16478, 17227, 17976, 18832, 19688, 21252, 23968, 24288, 24717, 27071, 28248, 28336, 29532, 32956, 34454, 35952, 37664, 39376, 42504, 49434, 51681, 54142, 56496, 56672, 59064, 65912, 68908, 71904, 78752, 81213, 85008, 98868, 103362, 108284, 112992, 118128, 131824, 137816, 162426, 170016, 189497, 197736, 206724, 216568, 236256, 263648, 275632, 324852, 378994, 395472, 413448, 433136, 551264, 568491, 649704, 757988, 790944, 826896, 866272, 1136982, 1299408, 1515976, 1653792, 2273964, 2598816, 3031952, 4547928, 6063904, 9095856, 18191712]

約数ペア:

[(1, 18191712), (2, 9095856), (3, 6063904), (4, 4547928), (6, 3031952), (7, 2598816), (8, 2273964), (11, 1653792), (12, 1515976), (14, 1299408), (16, 1136982), (21, 866272), (22, 826896), (23, 790944), (24, 757988), (28, 649704), (32, 568491), (33, 551264), (42, 433136), (44, 413448), (46, 395472), (48, 378994), (56, 324852), (66, 275632), (69, 263648), (77, 236256), (84, 216568), (88, 206724), (92, 197736), (96, 189497), (107, 170016), (112, 162426), (132, 137816), (138, 131824), (154, 118128), (161, 112992), (168, 108284), (176, 103362), (184, 98868), (214, 85008), (224, 81213), (231, 78752), (253, 71904), (264, 68908), (276, 65912), (308, 59064), (321, 56672), (322, 56496), (336, 54142), (352, 51681), (368, 49434), (428, 42504), (462, 39376), (483, 37664), (506, 35952), (528, 34454), (552, 32956), (616, 29532), (642, 28336), (644, 28248), (672, 27071), (736, 24717), (749, 24288), (759, 23968), (856, 21252), (924, 19688), (966, 18832), (1012, 17976), (1056, 17227), (1104, 16478), (1177, 15456), (1232, 14766), (1284, 14168), (1288, 14124), (1498, 12144), (1518, 11984), (1712, 10626), (1771, 10272), (1848, 9844), (1932, 9416), (2024, 8988), (2208, 8239), (2247, 8096), (2354, 7728), (2461, 7392), (2464, 7383), (2568, 7084), (2576, 7062), (2996, 6072), (3036, 5992), (3424, 5313), (3531, 5152), (3542, 5136), (3696, 4922), (3864, 4708), (4048, 4494)]