18474192

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 57451680

約数和(自身を除く): 38977488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 107, 109, 132, 144, 176, 198, 214, 218, 264, 321, 327, 396, 428, 436, 528, 642, 654, 792, 856, 872, 963, 981, 1177, 1199, 1284, 1308, 1584, 1712, 1744, 1926, 1962, 2354, 2398, 2568, 2616, 3531, 3597, 3852, 3924, 4708, 4796, 5136, 5232, 7062, 7194, 7704, 7848, 9416, 9592, 10593, 10791, 11663, 14124, 14388, 15408, 15696, 18832, 19184, 21186, 21582, 23326, 28248, 28776, 34989, 42372, 43164, 46652, 56496, 57552, 69978, 84744, 86328, 93304, 104967, 128293, 139956, 169488, 172656, 186608, 209934, 256586, 279912, 384879, 419868, 513172, 559824, 769758, 839736, 1026344, 1154637, 1539516, 1679472, 2052688, 2309274, 3079032, 4618548, 6158064, 9237096, 18474192]

約数ペア:

[(1, 18474192), (2, 9237096), (3, 6158064), (4, 4618548), (6, 3079032), (8, 2309274), (9, 2052688), (11, 1679472), (12, 1539516), (16, 1154637), (18, 1026344), (22, 839736), (24, 769758), (33, 559824), (36, 513172), (44, 419868), (48, 384879), (66, 279912), (72, 256586), (88, 209934), (99, 186608), (107, 172656), (109, 169488), (132, 139956), (144, 128293), (176, 104967), (198, 93304), (214, 86328), (218, 84744), (264, 69978), (321, 57552), (327, 56496), (396, 46652), (428, 43164), (436, 42372), (528, 34989), (642, 28776), (654, 28248), (792, 23326), (856, 21582), (872, 21186), (963, 19184), (981, 18832), (1177, 15696), (1199, 15408), (1284, 14388), (1308, 14124), (1584, 11663), (1712, 10791), (1744, 10593), (1926, 9592), (1962, 9416), (2354, 7848), (2398, 7704), (2568, 7194), (2616, 7062), (3531, 5232), (3597, 5136), (3852, 4796), (3924, 4708)]