18961841808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{14327}}^1$

素因数の和:14462

約数の個数: 240

約数和(自身を含む): 65964278016

約数和(自身を除く): 47002436208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 101, 104, 112, 117, 126, 144, 156, 168, 182, 202, 208, 234, 252, 273, 303, 312, 336, 364, 404, 468, 504, 546, 606, 624, 707, 728, 808, 819, 909, 936, 1008, 1092, 1212, 1313, 1414, 1456, 1616, 1638, 1818, 1872, 2121, 2184, 2424, 2626, 2828, 3276, 3636, 3939, 4242, 4368, 4848, 5252, 5656, 6363, 6552, 7272, 7878, 8484, 9191, 10504, 11312, 11817, 12726, 13104, 14327, 14544, 15756, 16968, 18382, 21008, 23634, 25452, 27573, 28654, 31512, 33936, 36764, 42981, 47268, 50904, 55146, 57308, 63024, 73528, 82719, 85962, 94536, 100289, 101808, 110292, 114616, 128943, 147056, 165438, 171924, 186251, 189072, 200578, 220584, 229232, 257886, 300867, 330876, 343848, 372502, 401156, 441168, 515772, 558753, 601734, 661752, 687696, 745004, 802312, 902601, 1031544, 1117506, 1203468, 1303757, 1323504, 1447027, 1490008, 1604624, 1676259, 1805202, 2063088, 2235012, 2406936, 2607514, 2894054, 2980016, 3352518, 3610404, 3911271, 4341081, 4470024, 4813872, 5215028, 5788108, 6705036, 7220808, 7822542, 8682162, 8940048, 10129189, 10430056, 11576216, 11733813, 13023243, 13410072, 14441616, 15645084, 17364324, 18811351, 20258378, 20860112, 23152432, 23467626, 26046486, 26820144, 30387567, 31290168, 34728648, 37622702, 40516756, 46935252, 52092972, 56434053, 60775134, 62580336, 69457296, 75245404, 81033512, 91162701, 93870504, 104185944, 112868106, 121550268, 131679457, 150490808, 162067024, 169302159, 182325402, 187741008, 208371888, 225736212, 243100536, 263358914, 300981616, 338604318, 364650804, 395038371, 451472424, 486201072, 526717828, 677208636, 729301608, 790076742, 902944848, 1053435656, 1185115113, 1354417272, 1458603216, 1580153484, 2106871312, 2370230226, 2708834544, 3160306968, 4740460452, 6320613936, 9480920904, 18961841808]

約数ペア:

[(1, 18961841808), (2, 9480920904), (3, 6320613936), (4, 4740460452), (6, 3160306968), (7, 2708834544), (8, 2370230226), (9, 2106871312), (12, 1580153484), (13, 1458603216), (14, 1354417272), (16, 1185115113), (18, 1053435656), (21, 902944848), (24, 790076742), (26, 729301608), (28, 677208636), (36, 526717828), (39, 486201072), (42, 451472424), (48, 395038371), (52, 364650804), (56, 338604318), (63, 300981616), (72, 263358914), (78, 243100536), (84, 225736212), (91, 208371888), (101, 187741008), (104, 182325402), (112, 169302159), (117, 162067024), (126, 150490808), (144, 131679457), (156, 121550268), (168, 112868106), (182, 104185944), (202, 93870504), (208, 91162701), (234, 81033512), (252, 75245404), (273, 69457296), (303, 62580336), (312, 60775134), (336, 56434053), (364, 52092972), (404, 46935252), (468, 40516756), (504, 37622702), (546, 34728648), (606, 31290168), (624, 30387567), (707, 26820144), (728, 26046486), (808, 23467626), (819, 23152432), (909, 20860112), (936, 20258378), (1008, 18811351), (1092, 17364324), (1212, 15645084), (1313, 14441616), (1414, 13410072), (1456, 13023243), (1616, 11733813), (1638, 11576216), (1818, 10430056), (1872, 10129189), (2121, 8940048), (2184, 8682162), (2424, 7822542), (2626, 7220808), (2828, 6705036), (3276, 5788108), (3636, 5215028), (3939, 4813872), (4242, 4470024), (4368, 4341081), (4848, 3911271), (5252, 3610404), (5656, 3352518), (6363, 2980016), (6552, 2894054), (7272, 2607514), (7878, 2406936), (8484, 2235012), (9191, 2063088), (10504, 1805202), (11312, 1676259), (11817, 1604624), (12726, 1490008), (13104, 1447027), (14327, 1323504), (14544, 1303757), (15756, 1203468), (16968, 1117506), (18382, 1031544), (21008, 902601), (23634, 802312), (25452, 745004), (27573, 687696), (28654, 661752), (31512, 601734), (33936, 558753), (36764, 515772), (42981, 441168), (47268, 401156), (50904, 372502), (55146, 343848), (57308, 330876), (63024, 300867), (73528, 257886), (82719, 229232), (85962, 220584), (94536, 200578), (100289, 189072), (101808, 186251), (110292, 171924), (114616, 165438), (128943, 147056)]