858705414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{1009}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 2052449280

約数和(自身を除く): 1193743866

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 881, 966, 1009, 1762, 2018, 2643, 3027, 5286, 6054, 6167, 7063, 12334, 14126, 18501, 20263, 21189, 23207, 37002, 40526, 42378, 46414, 60789, 69621, 121578, 139242, 141841, 162449, 283682, 324898, 425523, 487347, 851046, 888929, 974694, 1777858, 2666787, 5333574, 6222503, 12445006, 18667509, 20445367, 37335018, 40890734, 61336101, 122672202, 143117569, 286235138, 429352707, 858705414]

約数ペア:

[(1, 858705414), (2, 429352707), (3, 286235138), (6, 143117569), (7, 122672202), (14, 61336101), (21, 40890734), (23, 37335018), (42, 20445367), (46, 18667509), (69, 12445006), (138, 6222503), (161, 5333574), (322, 2666787), (483, 1777858), (881, 974694), (966, 888929), (1009, 851046), (1762, 487347), (2018, 425523), (2643, 324898), (3027, 283682), (5286, 162449), (6054, 141841), (6167, 139242), (7063, 121578), (12334, 69621), (14126, 60789), (18501, 46414), (20263, 42378), (21189, 40526), (23207, 37002)]