12438216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 42681600

約数和(自身を除く): 30243384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 29, 36, 37, 42, 46, 56, 58, 63, 69, 72, 74, 84, 87, 92, 111, 116, 126, 138, 148, 161, 168, 174, 184, 203, 207, 222, 232, 252, 259, 261, 276, 296, 322, 333, 348, 406, 414, 444, 483, 504, 518, 522, 552, 609, 644, 666, 667, 696, 777, 812, 828, 851, 888, 966, 1036, 1044, 1073, 1218, 1288, 1332, 1334, 1449, 1554, 1624, 1656, 1702, 1827, 1932, 2001, 2072, 2088, 2146, 2331, 2436, 2553, 2664, 2668, 2898, 3108, 3219, 3404, 3654, 3864, 4002, 4292, 4662, 4669, 4872, 5106, 5336, 5796, 5957, 6003, 6216, 6438, 6808, 7308, 7511, 7659, 8004, 8584, 9324, 9338, 9657, 10212, 11592, 11914, 12006, 12876, 14007, 14616, 15022, 15318, 16008, 17871, 18648, 18676, 19314, 20424, 22533, 23828, 24012, 24679, 25752, 28014, 30044, 30636, 35742, 37352, 38628, 42021, 45066, 47656, 48024, 49358, 53613, 56028, 60088, 61272, 67599, 71484, 74037, 77256, 84042, 90132, 98716, 107226, 112056, 135198, 142968, 148074, 168084, 172753, 180264, 197432, 214452, 222111, 270396, 296148, 336168, 345506, 428904, 444222, 518259, 540792, 592296, 691012, 888444, 1036518, 1382024, 1554777, 1776888, 2073036, 3109554, 4146072, 6219108, 12438216]

約数ペア:

[(1, 12438216), (2, 6219108), (3, 4146072), (4, 3109554), (6, 2073036), (7, 1776888), (8, 1554777), (9, 1382024), (12, 1036518), (14, 888444), (18, 691012), (21, 592296), (23, 540792), (24, 518259), (28, 444222), (29, 428904), (36, 345506), (37, 336168), (42, 296148), (46, 270396), (56, 222111), (58, 214452), (63, 197432), (69, 180264), (72, 172753), (74, 168084), (84, 148074), (87, 142968), (92, 135198), (111, 112056), (116, 107226), (126, 98716), (138, 90132), (148, 84042), (161, 77256), (168, 74037), (174, 71484), (184, 67599), (203, 61272), (207, 60088), (222, 56028), (232, 53613), (252, 49358), (259, 48024), (261, 47656), (276, 45066), (296, 42021), (322, 38628), (333, 37352), (348, 35742), (406, 30636), (414, 30044), (444, 28014), (483, 25752), (504, 24679), (518, 24012), (522, 23828), (552, 22533), (609, 20424), (644, 19314), (666, 18676), (667, 18648), (696, 17871), (777, 16008), (812, 15318), (828, 15022), (851, 14616), (888, 14007), (966, 12876), (1036, 12006), (1044, 11914), (1073, 11592), (1218, 10212), (1288, 9657), (1332, 9338), (1334, 9324), (1449, 8584), (1554, 8004), (1624, 7659), (1656, 7511), (1702, 7308), (1827, 6808), (1932, 6438), (2001, 6216), (2072, 6003), (2088, 5957), (2146, 5796), (2331, 5336), (2436, 5106), (2553, 4872), (2664, 4669), (2668, 4662), (2898, 4292), (3108, 4002), (3219, 3864), (3404, 3654)]