18940643568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{100483}}^1$

素因数の和:100532

約数の個数: 240

約数和(自身を含む): 69975449856

約数和(自身を除く): 51034806288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 198, 204, 231, 238, 252, 264, 272, 306, 308, 336, 357, 374, 396, 408, 462, 476, 504, 528, 561, 612, 616, 693, 714, 748, 792, 816, 924, 952, 1008, 1071, 1122, 1224, 1232, 1309, 1386, 1428, 1496, 1584, 1683, 1848, 1904, 2142, 2244, 2448, 2618, 2772, 2856, 2992, 3366, 3696, 3927, 4284, 4488, 5236, 5544, 5712, 6732, 7854, 8568, 8976, 10472, 11088, 11781, 13464, 15708, 17136, 20944, 23562, 26928, 31416, 47124, 62832, 94248, 100483, 188496, 200966, 301449, 401932, 602898, 703381, 803864, 904347, 1105313, 1205796, 1406762, 1607728, 1708211, 1808694, 2110143, 2210626, 2411592, 2813524, 3315939, 3416422, 3617388, 4220286, 4421252, 4823184, 5124633, 5627048, 6330429, 6631878, 6832844, 7234776, 7737191, 8440572, 8842504, 9947817, 10249266, 11254096, 11957477, 12660858, 13263756, 13665688, 14469552, 15373899, 15474382, 16881144, 17685008, 18790321, 19895634, 20498532, 23211573, 23914954, 25321716, 26527512, 27331376, 30747798, 30948764, 33762288, 35872431, 37580642, 39791268, 40997064, 46423146, 47829908, 50643432, 53055024, 56370963, 61495596, 61897528, 69634719, 71744862, 75161284, 79582536, 81994128, 92846292, 95659816, 101286864, 107617293, 112741926, 122991192, 123795056, 131532247, 139269438, 143489724, 150322568, 159165072, 169112889, 185692584, 191319632, 215234586, 225483852, 245982384, 263064494, 278538876, 286979448, 300645136, 338225778, 371385168, 394596741, 430469172, 450967704, 526128988, 557077752, 573958896, 676451556, 789193482, 860938344, 901935408, 1052257976, 1114155504, 1183790223, 1352903112, 1578386964, 1721876688, 2104515952, 2367580446, 2705806224, 3156773928, 4735160892, 6313547856, 9470321784, 18940643568]

約数ペア:

[(1, 18940643568), (2, 9470321784), (3, 6313547856), (4, 4735160892), (6, 3156773928), (7, 2705806224), (8, 2367580446), (9, 2104515952), (11, 1721876688), (12, 1578386964), (14, 1352903112), (16, 1183790223), (17, 1114155504), (18, 1052257976), (21, 901935408), (22, 860938344), (24, 789193482), (28, 676451556), (33, 573958896), (34, 557077752), (36, 526128988), (42, 450967704), (44, 430469172), (48, 394596741), (51, 371385168), (56, 338225778), (63, 300645136), (66, 286979448), (68, 278538876), (72, 263064494), (77, 245982384), (84, 225483852), (88, 215234586), (99, 191319632), (102, 185692584), (112, 169112889), (119, 159165072), (126, 150322568), (132, 143489724), (136, 139269438), (144, 131532247), (153, 123795056), (154, 122991192), (168, 112741926), (176, 107617293), (187, 101286864), (198, 95659816), (204, 92846292), (231, 81994128), (238, 79582536), (252, 75161284), (264, 71744862), (272, 69634719), (306, 61897528), (308, 61495596), (336, 56370963), (357, 53055024), (374, 50643432), (396, 47829908), (408, 46423146), (462, 40997064), (476, 39791268), (504, 37580642), (528, 35872431), (561, 33762288), (612, 30948764), (616, 30747798), (693, 27331376), (714, 26527512), (748, 25321716), (792, 23914954), (816, 23211573), (924, 20498532), (952, 19895634), (1008, 18790321), (1071, 17685008), (1122, 16881144), (1224, 15474382), (1232, 15373899), (1309, 14469552), (1386, 13665688), (1428, 13263756), (1496, 12660858), (1584, 11957477), (1683, 11254096), (1848, 10249266), (1904, 9947817), (2142, 8842504), (2244, 8440572), (2448, 7737191), (2618, 7234776), (2772, 6832844), (2856, 6631878), (2992, 6330429), (3366, 5627048), (3696, 5124633), (3927, 4823184), (4284, 4421252), (4488, 4220286), (5236, 3617388), (5544, 3416422), (5712, 3315939), (6732, 2813524), (7854, 2411592), (8568, 2210626), (8976, 2110143), (10472, 1808694), (11088, 1708211), (11781, 1607728), (13464, 1406762), (15708, 1205796), (17136, 1105313), (20944, 904347), (23562, 803864), (26928, 703381), (31416, 602898), (47124, 401932), (62832, 301449), (94248, 200966), (100483, 188496)]