19164816

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 62198400

約数和(自身を除く): 43033584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 99, 108, 109, 111, 132, 144, 148, 176, 198, 216, 218, 222, 264, 296, 297, 327, 333, 396, 407, 432, 436, 444, 528, 592, 594, 654, 666, 792, 814, 872, 888, 981, 999, 1188, 1199, 1221, 1308, 1332, 1584, 1628, 1744, 1776, 1962, 1998, 2376, 2398, 2442, 2616, 2664, 2943, 3256, 3597, 3663, 3924, 3996, 4033, 4752, 4796, 4884, 5232, 5328, 5886, 6512, 7194, 7326, 7848, 7992, 8066, 9592, 9768, 10791, 10989, 11772, 12099, 14388, 14652, 15696, 15984, 16132, 19184, 19536, 21582, 21978, 23544, 24198, 28776, 29304, 32264, 32373, 36297, 43164, 43956, 44363, 47088, 48396, 57552, 58608, 64528, 64746, 72594, 86328, 87912, 88726, 96792, 108891, 129492, 133089, 145188, 172656, 175824, 177452, 193584, 217782, 258984, 266178, 290376, 354904, 399267, 435564, 517968, 532356, 580752, 709808, 798534, 871128, 1064712, 1197801, 1597068, 1742256, 2129424, 2395602, 3194136, 4791204, 6388272, 9582408, 19164816]

約数ペア:

[(1, 19164816), (2, 9582408), (3, 6388272), (4, 4791204), (6, 3194136), (8, 2395602), (9, 2129424), (11, 1742256), (12, 1597068), (16, 1197801), (18, 1064712), (22, 871128), (24, 798534), (27, 709808), (33, 580752), (36, 532356), (37, 517968), (44, 435564), (48, 399267), (54, 354904), (66, 290376), (72, 266178), (74, 258984), (88, 217782), (99, 193584), (108, 177452), (109, 175824), (111, 172656), (132, 145188), (144, 133089), (148, 129492), (176, 108891), (198, 96792), (216, 88726), (218, 87912), (222, 86328), (264, 72594), (296, 64746), (297, 64528), (327, 58608), (333, 57552), (396, 48396), (407, 47088), (432, 44363), (436, 43956), (444, 43164), (528, 36297), (592, 32373), (594, 32264), (654, 29304), (666, 28776), (792, 24198), (814, 23544), (872, 21978), (888, 21582), (981, 19536), (999, 19184), (1188, 16132), (1199, 15984), (1221, 15696), (1308, 14652), (1332, 14388), (1584, 12099), (1628, 11772), (1744, 10989), (1776, 10791), (1962, 9768), (1998, 9592), (2376, 8066), (2398, 7992), (2442, 7848), (2616, 7326), (2664, 7194), (2943, 6512), (3256, 5886), (3597, 5328), (3663, 5232), (3924, 4884), (3996, 4796), (4033, 4752)]