2016995731812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{10259597}}^1$

素因数の和:10259777

約数の個数: 72

約数和(自身を含む): 5258167090176

約数和(自身を除く): 3241171358364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 508, 516, 762, 774, 1143, 1524, 1548, 2286, 4572, 5461, 10922, 16383, 21844, 32766, 49149, 65532, 98298, 196596, 10259597, 20519194, 30778791, 41038388, 61557582, 92336373, 123115164, 184672746, 369345492, 441162671, 882325342, 1302968819, 1323488013, 1764650684, 2605937638, 2646976026, 3908906457, 3970464039, 5211875276, 5293952052, 7817812914, 7940928078, 11726719371, 15635625828, 15881856156, 23453438742, 46906877484, 56027659217, 112055318434, 168082977651, 224110636868, 336165955302, 504248932953, 672331910604, 1008497865906, 2016995731812]

約数ペア:

[(1, 2016995731812), (2, 1008497865906), (3, 672331910604), (4, 504248932953), (6, 336165955302), (9, 224110636868), (12, 168082977651), (18, 112055318434), (36, 56027659217), (43, 46906877484), (86, 23453438742), (127, 15881856156), (129, 15635625828), (172, 11726719371), (254, 7940928078), (258, 7817812914), (381, 5293952052), (387, 5211875276), (508, 3970464039), (516, 3908906457), (762, 2646976026), (774, 2605937638), (1143, 1764650684), (1524, 1323488013), (1548, 1302968819), (2286, 882325342), (4572, 441162671), (5461, 369345492), (10922, 184672746), (16383, 123115164), (21844, 92336373), (32766, 61557582), (49149, 41038388), (65532, 30778791), (98298, 20519194), (196596, 10259597)]