12826814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 13784386

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 143, 149, 154, 182, 286, 298, 301, 473, 559, 602, 946, 1001, 1043, 1118, 1639, 1937, 2002, 2086, 3278, 3311, 3874, 3913, 6149, 6407, 6622, 7826, 11473, 12298, 12814, 13559, 21307, 22946, 27118, 42614, 43043, 44849, 70477, 83291, 86086, 89698, 140954, 149149, 166582, 298298, 493339, 583037, 916201, 986678, 1166074, 1832402, 6413407, 12826814]

約数ペア:

[(1, 12826814), (2, 6413407), (7, 1832402), (11, 1166074), (13, 986678), (14, 916201), (22, 583037), (26, 493339), (43, 298298), (77, 166582), (86, 149149), (91, 140954), (143, 89698), (149, 86086), (154, 83291), (182, 70477), (286, 44849), (298, 43043), (301, 42614), (473, 27118), (559, 22946), (602, 21307), (946, 13559), (1001, 12814), (1043, 12298), (1118, 11473), (1639, 7826), (1937, 6622), (2002, 6407), (2086, 6149), (3278, 3913), (3311, 3874)]