2421441567678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11933}}^1\times {\mathrm{130579}}^1$

素因数の和:142561

約数の個数: 64

約数和(自身を含む): 5684830594560

約数和(自身を除く): 3263389026882

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 11933, 23866, 35799, 71598, 83531, 130579, 167062, 250593, 261158, 391737, 441521, 501186, 783474, 883042, 914053, 1324563, 1828106, 2649126, 2742159, 3090647, 4831423, 5484318, 6181294, 9271941, 9662846, 14494269, 18543882, 28988538, 33819961, 67639922, 101459883, 202919766, 1558199207, 3116398414, 4674597621, 9349195242, 10907394449, 21814788898, 32722183347, 57653370659, 65444366694, 115306741318, 172960111977, 345920223954, 403573594613, 807147189226, 1210720783839, 2421441567678]

約数ペア:

[(1, 2421441567678), (2, 1210720783839), (3, 807147189226), (6, 403573594613), (7, 345920223954), (14, 172960111977), (21, 115306741318), (37, 65444366694), (42, 57653370659), (74, 32722183347), (111, 21814788898), (222, 10907394449), (259, 9349195242), (518, 4674597621), (777, 3116398414), (1554, 1558199207), (11933, 202919766), (23866, 101459883), (35799, 67639922), (71598, 33819961), (83531, 28988538), (130579, 18543882), (167062, 14494269), (250593, 9662846), (261158, 9271941), (391737, 6181294), (441521, 5484318), (501186, 4831423), (783474, 3090647), (883042, 2742159), (914053, 2649126), (1324563, 1828106)]