16439598

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 120

約数和(自身を含む): 45520200

約数和(自身を除く): 29080602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 109, 114, 126, 133, 147, 162, 171, 189, 218, 266, 294, 327, 342, 378, 399, 441, 513, 567, 654, 763, 798, 882, 931, 981, 1026, 1134, 1197, 1323, 1526, 1539, 1862, 1962, 2071, 2289, 2394, 2646, 2793, 2943, 3078, 3591, 3969, 4142, 4578, 5341, 5586, 5886, 6213, 6867, 7182, 7938, 8379, 8829, 10682, 10773, 12426, 13734, 14497, 16023, 16758, 17658, 18639, 20601, 21546, 25137, 28994, 32046, 37278, 41202, 43491, 48069, 50274, 55917, 61803, 75411, 86982, 96138, 101479, 111834, 123606, 130473, 144207, 150822, 167751, 202958, 260946, 288414, 304437, 335502, 391419, 432621, 608874, 782838, 865242, 913311, 1174257, 1826622, 2348514, 2739933, 5479866, 8219799, 16439598]

約数ペア:

[(1, 16439598), (2, 8219799), (3, 5479866), (6, 2739933), (7, 2348514), (9, 1826622), (14, 1174257), (18, 913311), (19, 865242), (21, 782838), (27, 608874), (38, 432621), (42, 391419), (49, 335502), (54, 304437), (57, 288414), (63, 260946), (81, 202958), (98, 167751), (109, 150822), (114, 144207), (126, 130473), (133, 123606), (147, 111834), (162, 101479), (171, 96138), (189, 86982), (218, 75411), (266, 61803), (294, 55917), (327, 50274), (342, 48069), (378, 43491), (399, 41202), (441, 37278), (513, 32046), (567, 28994), (654, 25137), (763, 21546), (798, 20601), (882, 18639), (931, 17658), (981, 16758), (1026, 16023), (1134, 14497), (1197, 13734), (1323, 12426), (1526, 10773), (1539, 10682), (1862, 8829), (1962, 8379), (2071, 7938), (2289, 7182), (2394, 6867), (2646, 6213), (2793, 5886), (2943, 5586), (3078, 5341), (3591, 4578), (3969, 4142)]