7659666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 20487168

約数和(自身を除く): 12827502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 53, 62, 63, 74, 93, 106, 111, 126, 159, 186, 217, 222, 259, 279, 318, 333, 371, 434, 477, 518, 558, 651, 666, 742, 777, 954, 1113, 1147, 1302, 1554, 1643, 1953, 1961, 2226, 2294, 2331, 3286, 3339, 3441, 3906, 3922, 4662, 4929, 5883, 6678, 6882, 8029, 9858, 10323, 11501, 11766, 13727, 14787, 16058, 17649, 20646, 23002, 24087, 27454, 29574, 34503, 35298, 41181, 48174, 60791, 69006, 72261, 82362, 103509, 121582, 123543, 144522, 182373, 207018, 247086, 364746, 425537, 547119, 851074, 1094238, 1276611, 2553222, 3829833, 7659666]

約数ペア:

[(1, 7659666), (2, 3829833), (3, 2553222), (6, 1276611), (7, 1094238), (9, 851074), (14, 547119), (18, 425537), (21, 364746), (31, 247086), (37, 207018), (42, 182373), (53, 144522), (62, 123543), (63, 121582), (74, 103509), (93, 82362), (106, 72261), (111, 69006), (126, 60791), (159, 48174), (186, 41181), (217, 35298), (222, 34503), (259, 29574), (279, 27454), (318, 24087), (333, 23002), (371, 20646), (434, 17649), (477, 16058), (518, 14787), (558, 13727), (651, 11766), (666, 11501), (742, 10323), (777, 9858), (954, 8029), (1113, 6882), (1147, 6678), (1302, 5883), (1554, 4929), (1643, 4662), (1953, 3922), (1961, 3906), (2226, 3441), (2294, 3339), (2331, 3286)]