27947924946

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{1723}}^1$

素因数の和:2512

約数の個数: 96

約数和(自身を含む): 64159280640

約数和(自身を除く): 36211355694

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 709, 738, 1271, 1418, 1723, 2127, 2542, 3446, 3813, 4254, 5169, 6381, 7626, 10338, 11439, 12762, 15507, 21979, 22878, 29069, 31014, 43958, 53413, 58138, 65937, 70643, 87207, 106826, 131874, 141286, 160239, 174414, 197811, 211929, 261621, 320478, 395622, 423858, 480717, 523242, 635787, 901139, 961434, 1221607, 1271574, 1802278, 2189933, 2443214, 2703417, 3664821, 4379866, 5406834, 6569799, 7329642, 8110251, 10994463, 13139598, 16220502, 19709397, 21988926, 37869817, 39418794, 50085887, 75739634, 100171774, 113609451, 150257661, 227218902, 300515322, 340828353, 450772983, 681656706, 901545966, 1552662497, 3105324994, 4657987491, 9315974982, 13973962473, 27947924946]

約数ペア:

[(1, 27947924946), (2, 13973962473), (3, 9315974982), (6, 4657987491), (9, 3105324994), (18, 1552662497), (31, 901545966), (41, 681656706), (62, 450772983), (82, 340828353), (93, 300515322), (123, 227218902), (186, 150257661), (246, 113609451), (279, 100171774), (369, 75739634), (558, 50085887), (709, 39418794), (738, 37869817), (1271, 21988926), (1418, 19709397), (1723, 16220502), (2127, 13139598), (2542, 10994463), (3446, 8110251), (3813, 7329642), (4254, 6569799), (5169, 5406834), (6381, 4379866), (7626, 3664821), (10338, 2703417), (11439, 2443214), (12762, 2189933), (15507, 1802278), (21979, 1271574), (22878, 1221607), (29069, 961434), (31014, 901139), (43958, 635787), (53413, 523242), (58138, 480717), (65937, 423858), (70643, 395622), (87207, 320478), (106826, 261621), (131874, 211929), (141286, 197811), (160239, 174414)]