17966704728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{3023}}^1$

素因数の和:5137

約数の個数: 128

約数和(自身を含む): 54397163520

約数和(自身を除く): 36430458792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2081, 2856, 3023, 4162, 6046, 6243, 8324, 9069, 12092, 12486, 14567, 16648, 18138, 21161, 24184, 24972, 29134, 35377, 36276, 42322, 43701, 49944, 51391, 58268, 63483, 70754, 72552, 84644, 87402, 102782, 106131, 116536, 126966, 141508, 154173, 169288, 174804, 205564, 212262, 247639, 253932, 283016, 308346, 349608, 359737, 411128, 424524, 495278, 507864, 616692, 719474, 742917, 849048, 990556, 1079211, 1233384, 1438948, 1485834, 1981112, 2158422, 2877896, 2971668, 4316844, 5943336, 6290863, 8633688, 12581726, 18872589, 25163452, 37745178, 44036041, 50326904, 75490356, 88072082, 106944671, 132108123, 150980712, 176144164, 213889342, 264216246, 320834013, 352288328, 427778684, 528432492, 641668026, 748612697, 855557368, 1056864984, 1283336052, 1497225394, 2245838091, 2566672104, 2994450788, 4491676182, 5988901576, 8983352364, 17966704728]

約数ペア:

[(1, 17966704728), (2, 8983352364), (3, 5988901576), (4, 4491676182), (6, 2994450788), (7, 2566672104), (8, 2245838091), (12, 1497225394), (14, 1283336052), (17, 1056864984), (21, 855557368), (24, 748612697), (28, 641668026), (34, 528432492), (42, 427778684), (51, 352288328), (56, 320834013), (68, 264216246), (84, 213889342), (102, 176144164), (119, 150980712), (136, 132108123), (168, 106944671), (204, 88072082), (238, 75490356), (357, 50326904), (408, 44036041), (476, 37745178), (714, 25163452), (952, 18872589), (1428, 12581726), (2081, 8633688), (2856, 6290863), (3023, 5943336), (4162, 4316844), (6046, 2971668), (6243, 2877896), (8324, 2158422), (9069, 1981112), (12092, 1485834), (12486, 1438948), (14567, 1233384), (16648, 1079211), (18138, 990556), (21161, 849048), (24184, 742917), (24972, 719474), (29134, 616692), (35377, 507864), (36276, 495278), (42322, 424524), (43701, 411128), (49944, 359737), (51391, 349608), (58268, 308346), (63483, 283016), (70754, 253932), (72552, 247639), (84644, 212262), (87402, 205564), (102782, 174804), (106131, 169288), (116536, 154173), (126966, 141508)]