12985848

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 37149840

約数和(自身を除く): 24163992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 53, 72, 82, 83, 106, 123, 159, 164, 166, 212, 246, 249, 318, 328, 332, 369, 424, 477, 492, 498, 636, 664, 738, 747, 954, 984, 996, 1272, 1476, 1494, 1908, 1992, 2173, 2952, 2988, 3403, 3816, 4346, 4399, 5976, 6519, 6806, 8692, 8798, 10209, 13038, 13197, 13612, 17384, 17596, 19557, 20418, 26076, 26394, 27224, 30627, 35192, 39114, 39591, 40836, 52152, 52788, 61254, 78228, 79182, 81672, 105576, 122508, 156456, 158364, 180359, 245016, 316728, 360718, 541077, 721436, 1082154, 1442872, 1623231, 2164308, 3246462, 4328616, 6492924, 12985848]

約数ペア:

[(1, 12985848), (2, 6492924), (3, 4328616), (4, 3246462), (6, 2164308), (8, 1623231), (9, 1442872), (12, 1082154), (18, 721436), (24, 541077), (36, 360718), (41, 316728), (53, 245016), (72, 180359), (82, 158364), (83, 156456), (106, 122508), (123, 105576), (159, 81672), (164, 79182), (166, 78228), (212, 61254), (246, 52788), (249, 52152), (318, 40836), (328, 39591), (332, 39114), (369, 35192), (424, 30627), (477, 27224), (492, 26394), (498, 26076), (636, 20418), (664, 19557), (738, 17596), (747, 17384), (954, 13612), (984, 13197), (996, 13038), (1272, 10209), (1476, 8798), (1494, 8692), (1908, 6806), (1992, 6519), (2173, 5976), (2952, 4399), (2988, 4346), (3403, 3816)]