12347412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 38610432

約数和(自身を除く): 26263020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 83, 84, 92, 98, 132, 138, 147, 154, 161, 166, 196, 231, 249, 253, 276, 294, 308, 322, 332, 462, 483, 498, 506, 539, 581, 588, 644, 759, 913, 924, 966, 996, 1012, 1078, 1127, 1162, 1518, 1617, 1743, 1771, 1826, 1909, 1932, 2156, 2254, 2324, 2739, 3036, 3234, 3381, 3486, 3542, 3652, 3818, 4067, 4508, 5313, 5478, 5727, 6391, 6468, 6762, 6972, 7084, 7636, 8134, 10626, 10956, 11454, 12201, 12397, 12782, 13363, 13524, 16268, 19173, 20999, 21252, 22908, 24402, 24794, 25564, 26726, 37191, 38346, 40089, 41998, 44737, 48804, 49588, 53452, 62997, 74382, 76692, 80178, 83996, 89474, 93541, 125994, 134211, 146993, 148764, 160356, 178948, 187082, 251988, 268422, 280623, 293986, 374164, 440979, 536844, 561246, 587972, 881958, 1028951, 1122492, 1763916, 2057902, 3086853, 4115804, 6173706, 12347412]

約数ペア:

[(1, 12347412), (2, 6173706), (3, 4115804), (4, 3086853), (6, 2057902), (7, 1763916), (11, 1122492), (12, 1028951), (14, 881958), (21, 587972), (22, 561246), (23, 536844), (28, 440979), (33, 374164), (42, 293986), (44, 280623), (46, 268422), (49, 251988), (66, 187082), (69, 178948), (77, 160356), (83, 148764), (84, 146993), (92, 134211), (98, 125994), (132, 93541), (138, 89474), (147, 83996), (154, 80178), (161, 76692), (166, 74382), (196, 62997), (231, 53452), (249, 49588), (253, 48804), (276, 44737), (294, 41998), (308, 40089), (322, 38346), (332, 37191), (462, 26726), (483, 25564), (498, 24794), (506, 24402), (539, 22908), (581, 21252), (588, 20999), (644, 19173), (759, 16268), (913, 13524), (924, 13363), (966, 12782), (996, 12397), (1012, 12201), (1078, 11454), (1127, 10956), (1162, 10626), (1518, 8134), (1617, 7636), (1743, 7084), (1771, 6972), (1826, 6762), (1909, 6468), (1932, 6391), (2156, 5727), (2254, 5478), (2324, 5313), (2739, 4508), (3036, 4067), (3234, 3818), (3381, 3652), (3486, 3542)]