16841808

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 50536200

約数和(自身を除く): 33694392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 109, 111, 116, 144, 148, 174, 218, 222, 232, 261, 296, 327, 333, 348, 436, 444, 464, 522, 592, 654, 666, 696, 872, 888, 981, 1044, 1073, 1308, 1332, 1392, 1744, 1776, 1962, 2088, 2146, 2616, 2664, 3161, 3219, 3924, 4033, 4176, 4292, 5232, 5328, 6322, 6438, 7848, 8066, 8584, 9483, 9657, 12099, 12644, 12876, 15696, 16132, 17168, 18966, 19314, 24198, 25288, 25752, 28449, 32264, 36297, 37932, 38628, 48396, 50576, 51504, 56898, 64528, 72594, 75864, 77256, 96792, 113796, 116957, 145188, 151728, 154512, 193584, 227592, 233914, 290376, 350871, 455184, 467828, 580752, 701742, 935656, 1052613, 1403484, 1871312, 2105226, 2806968, 4210452, 5613936, 8420904, 16841808]

約数ペア:

[(1, 16841808), (2, 8420904), (3, 5613936), (4, 4210452), (6, 2806968), (8, 2105226), (9, 1871312), (12, 1403484), (16, 1052613), (18, 935656), (24, 701742), (29, 580752), (36, 467828), (37, 455184), (48, 350871), (58, 290376), (72, 233914), (74, 227592), (87, 193584), (109, 154512), (111, 151728), (116, 145188), (144, 116957), (148, 113796), (174, 96792), (218, 77256), (222, 75864), (232, 72594), (261, 64528), (296, 56898), (327, 51504), (333, 50576), (348, 48396), (436, 38628), (444, 37932), (464, 36297), (522, 32264), (592, 28449), (654, 25752), (666, 25288), (696, 24198), (872, 19314), (888, 18966), (981, 17168), (1044, 16132), (1073, 15696), (1308, 12876), (1332, 12644), (1392, 12099), (1744, 9657), (1776, 9483), (1962, 8584), (2088, 8066), (2146, 7848), (2616, 6438), (2664, 6322), (3161, 5328), (3219, 5232), (3924, 4292), (4033, 4176)]