2018190552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 5925004800

約数和(自身を除く): 3906814248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 337, 344, 516, 602, 674, 829, 903, 1011, 1032, 1204, 1348, 1658, 1806, 2022, 2359, 2408, 2487, 2696, 3316, 3612, 4044, 4718, 4974, 5803, 6632, 7077, 7224, 8088, 9436, 9948, 11606, 14154, 14491, 17409, 18872, 19896, 23212, 28308, 28982, 34818, 35647, 43473, 46424, 56616, 57964, 69636, 71294, 86946, 101437, 106941, 115928, 139272, 142588, 173892, 202874, 213882, 249529, 279373, 285176, 304311, 347784, 405748, 427764, 499058, 558746, 608622, 748587, 811496, 838119, 855528, 998116, 1117492, 1217244, 1497174, 1676238, 1955611, 1996232, 2234984, 2434488, 2994348, 3352476, 3911222, 5866833, 5988696, 6704952, 7822444, 11733666, 12013039, 15644888, 23467332, 24026078, 36039117, 46934664, 48052156, 72078234, 84091273, 96104312, 144156468, 168182546, 252273819, 288312936, 336365092, 504547638, 672730184, 1009095276, 2018190552]

約数ペア:

[(1, 2018190552), (2, 1009095276), (3, 672730184), (4, 504547638), (6, 336365092), (7, 288312936), (8, 252273819), (12, 168182546), (14, 144156468), (21, 96104312), (24, 84091273), (28, 72078234), (42, 48052156), (43, 46934664), (56, 36039117), (84, 24026078), (86, 23467332), (129, 15644888), (168, 12013039), (172, 11733666), (258, 7822444), (301, 6704952), (337, 5988696), (344, 5866833), (516, 3911222), (602, 3352476), (674, 2994348), (829, 2434488), (903, 2234984), (1011, 1996232), (1032, 1955611), (1204, 1676238), (1348, 1497174), (1658, 1217244), (1806, 1117492), (2022, 998116), (2359, 855528), (2408, 838119), (2487, 811496), (2696, 748587), (3316, 608622), (3612, 558746), (4044, 499058), (4718, 427764), (4974, 405748), (5803, 347784), (6632, 304311), (7077, 285176), (7224, 279373), (8088, 249529), (9436, 213882), (9948, 202874), (11606, 173892), (14154, 142588), (14491, 139272), (17409, 115928), (18872, 106941), (19896, 101437), (23212, 86946), (28308, 71294), (28982, 69636), (34818, 57964), (35647, 56616), (43473, 46424)]