1812343512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5651}}^1$

素因数の和:5773

約数の個数: 128

約数和(自身を含む): 5469327360

約数和(自身を除く): 3656983848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 83, 84, 92, 138, 161, 166, 168, 184, 249, 276, 322, 332, 483, 498, 552, 581, 644, 664, 966, 996, 1162, 1288, 1743, 1909, 1932, 1992, 2324, 3486, 3818, 3864, 4648, 5651, 5727, 6972, 7636, 11302, 11454, 13363, 13944, 15272, 16953, 22604, 22908, 26726, 33906, 39557, 40089, 45208, 45816, 53452, 67812, 79114, 80178, 106904, 118671, 129973, 135624, 158228, 160356, 237342, 259946, 316456, 320712, 389919, 469033, 474684, 519892, 779838, 909811, 938066, 949368, 1039784, 1407099, 1559676, 1819622, 1876132, 2729433, 2814198, 3119352, 3283231, 3639244, 3752264, 5458866, 5628396, 6566462, 7278488, 9849693, 10787759, 10917732, 11256792, 13132924, 19699386, 21575518, 21835464, 26265848, 32363277, 39398772, 43151036, 64726554, 75514313, 78797544, 86302072, 129453108, 151028626, 226542939, 258906216, 302057252, 453085878, 604114504, 906171756, 1812343512]

約数ペア:

[(1, 1812343512), (2, 906171756), (3, 604114504), (4, 453085878), (6, 302057252), (7, 258906216), (8, 226542939), (12, 151028626), (14, 129453108), (21, 86302072), (23, 78797544), (24, 75514313), (28, 64726554), (42, 43151036), (46, 39398772), (56, 32363277), (69, 26265848), (83, 21835464), (84, 21575518), (92, 19699386), (138, 13132924), (161, 11256792), (166, 10917732), (168, 10787759), (184, 9849693), (249, 7278488), (276, 6566462), (322, 5628396), (332, 5458866), (483, 3752264), (498, 3639244), (552, 3283231), (581, 3119352), (644, 2814198), (664, 2729433), (966, 1876132), (996, 1819622), (1162, 1559676), (1288, 1407099), (1743, 1039784), (1909, 949368), (1932, 938066), (1992, 909811), (2324, 779838), (3486, 519892), (3818, 474684), (3864, 469033), (4648, 389919), (5651, 320712), (5727, 316456), (6972, 259946), (7636, 237342), (11302, 160356), (11454, 158228), (13363, 135624), (13944, 129973), (15272, 118671), (16953, 106904), (22604, 80178), (22908, 79114), (26726, 67812), (33906, 53452), (39557, 45816), (40089, 45208)]