18185304816

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64663}}^1$

素因数の和:64721

約数の個数: 200

約数和(自身を含む): 62093993984

約数和(自身を除く): 43908689168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 248, 252, 279, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 744, 756, 837, 868, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2268, 2511, 2604, 3024, 3348, 3472, 3906, 4464, 4536, 5022, 5208, 5859, 6696, 7812, 9072, 10044, 10416, 11718, 13392, 15624, 17577, 20088, 23436, 31248, 35154, 40176, 46872, 64663, 70308, 93744, 129326, 140616, 193989, 258652, 281232, 387978, 452641, 517304, 581967, 775956, 905282, 1034608, 1163934, 1357923, 1551912, 1745901, 1810564, 2004553, 2327868, 2715846, 3103824, 3491802, 3621128, 4009106, 4073769, 4655736, 5237703, 5431692, 6013659, 6983604, 7242256, 8018212, 8147538, 9311472, 10475406, 10863384, 12027318, 12221307, 13967208, 14031871, 16036424, 16295076, 18040977, 20950812, 21726768, 24054636, 24442614, 27934416, 28063742, 32072848, 32590152, 36081954, 36663921, 41901624, 42095613, 48109272, 48885228, 54122931, 56127484, 65180304, 72163908, 73327842, 83803248, 84191226, 96218544, 97770456, 108245862, 112254968, 126286839, 144327816, 146655684, 162368793, 168382452, 195540912, 216491724, 224509936, 252573678, 288655632, 293311368, 324737586, 336764904, 378860517, 432983448, 505147356, 586622736, 649475172, 673529808, 757721034, 865966896, 1010294712, 1136581551, 1298950344, 1515442068, 2020589424, 2273163102, 2597900688, 3030884136, 4546326204, 6061768272, 9092652408, 18185304816]

約数ペア:

[(1, 18185304816), (2, 9092652408), (3, 6061768272), (4, 4546326204), (6, 3030884136), (7, 2597900688), (8, 2273163102), (9, 2020589424), (12, 1515442068), (14, 1298950344), (16, 1136581551), (18, 1010294712), (21, 865966896), (24, 757721034), (27, 673529808), (28, 649475172), (31, 586622736), (36, 505147356), (42, 432983448), (48, 378860517), (54, 336764904), (56, 324737586), (62, 293311368), (63, 288655632), (72, 252573678), (81, 224509936), (84, 216491724), (93, 195540912), (108, 168382452), (112, 162368793), (124, 146655684), (126, 144327816), (144, 126286839), (162, 112254968), (168, 108245862), (186, 97770456), (189, 96218544), (216, 84191226), (217, 83803248), (248, 73327842), (252, 72163908), (279, 65180304), (324, 56127484), (336, 54122931), (372, 48885228), (378, 48109272), (432, 42095613), (434, 41901624), (496, 36663921), (504, 36081954), (558, 32590152), (567, 32072848), (648, 28063742), (651, 27934416), (744, 24442614), (756, 24054636), (837, 21726768), (868, 20950812), (1008, 18040977), (1116, 16295076), (1134, 16036424), (1296, 14031871), (1302, 13967208), (1488, 12221307), (1512, 12027318), (1674, 10863384), (1736, 10475406), (1953, 9311472), (2232, 8147538), (2268, 8018212), (2511, 7242256), (2604, 6983604), (3024, 6013659), (3348, 5431692), (3472, 5237703), (3906, 4655736), (4464, 4073769), (4536, 4009106), (5022, 3621128), (5208, 3491802), (5859, 3103824), (6696, 2715846), (7812, 2327868), (9072, 2004553), (10044, 1810564), (10416, 1745901), (11718, 1551912), (13392, 1357923), (15624, 1163934), (17577, 1034608), (20088, 905282), (23436, 775956), (31248, 581967), (35154, 517304), (40176, 452641), (46872, 387978), (64663, 281232), (70308, 258652), (93744, 193989), (129326, 140616)]