2018021046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 4461101568

約数和(自身を除く): 2443080522

約数列:

[1, 2, 3, 6, 19, 38, 43, 47, 57, 86, 94, 114, 129, 141, 258, 282, 361, 461, 722, 817, 893, 922, 1083, 1383, 1634, 1786, 2021, 2166, 2451, 2679, 2766, 4042, 4902, 5358, 6063, 8759, 12126, 15523, 16967, 17518, 19823, 21667, 26277, 31046, 33934, 38399, 39646, 43334, 46569, 50901, 52554, 59469, 65001, 76798, 93138, 101802, 115197, 118938, 130002, 166421, 230394, 332842, 376637, 411673, 499263, 729581, 753274, 823346, 931681, 998526, 1129911, 1235019, 1459162, 1863362, 2188743, 2259822, 2470038, 2795043, 4377486, 5590086, 7156103, 7821787, 14312206, 15643574, 17701939, 21468309, 23465361, 35403878, 42936618, 46930722, 53105817, 106211634, 336336841, 672673682, 1009010523, 2018021046]

約数ペア:

[(1, 2018021046), (2, 1009010523), (3, 672673682), (6, 336336841), (19, 106211634), (38, 53105817), (43, 46930722), (47, 42936618), (57, 35403878), (86, 23465361), (94, 21468309), (114, 17701939), (129, 15643574), (141, 14312206), (258, 7821787), (282, 7156103), (361, 5590086), (461, 4377486), (722, 2795043), (817, 2470038), (893, 2259822), (922, 2188743), (1083, 1863362), (1383, 1459162), (1634, 1235019), (1786, 1129911), (2021, 998526), (2166, 931681), (2451, 823346), (2679, 753274), (2766, 729581), (4042, 499263), (4902, 411673), (5358, 376637), (6063, 332842), (8759, 230394), (12126, 166421), (15523, 130002), (16967, 118938), (17518, 115197), (19823, 101802), (21667, 93138), (26277, 76798), (31046, 65001), (33934, 59469), (38399, 52554), (39646, 50901), (43334, 46569)]