18968010768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{22699}}^1$

素因数の和:23549

約数の個数: 120

約数和(自身を含む): 60743384000

約数和(自身を除く): 41775373232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 829, 1008, 1658, 2487, 3316, 4974, 5803, 6632, 7461, 9948, 11606, 13264, 14922, 17409, 19896, 22699, 23212, 29844, 34818, 39792, 45398, 46424, 52227, 59688, 68097, 69636, 90796, 92848, 104454, 119376, 136194, 139272, 158893, 181592, 204291, 208908, 272388, 278544, 317786, 363184, 408582, 417816, 476679, 544776, 635572, 817164, 835632, 953358, 1089552, 1271144, 1430037, 1634328, 1906716, 2542288, 2860074, 3268656, 3813432, 5720148, 7626864, 11440296, 18817471, 22880592, 37634942, 56452413, 75269884, 112904826, 131722297, 150539768, 169357239, 225809652, 263444594, 301079536, 338714478, 395166891, 451619304, 526889188, 677428956, 790333782, 903238608, 1053778376, 1185500673, 1354857912, 1580667564, 2107556752, 2371001346, 2709715824, 3161335128, 4742002692, 6322670256, 9484005384, 18968010768]

約数ペア:

[(1, 18968010768), (2, 9484005384), (3, 6322670256), (4, 4742002692), (6, 3161335128), (7, 2709715824), (8, 2371001346), (9, 2107556752), (12, 1580667564), (14, 1354857912), (16, 1185500673), (18, 1053778376), (21, 903238608), (24, 790333782), (28, 677428956), (36, 526889188), (42, 451619304), (48, 395166891), (56, 338714478), (63, 301079536), (72, 263444594), (84, 225809652), (112, 169357239), (126, 150539768), (144, 131722297), (168, 112904826), (252, 75269884), (336, 56452413), (504, 37634942), (829, 22880592), (1008, 18817471), (1658, 11440296), (2487, 7626864), (3316, 5720148), (4974, 3813432), (5803, 3268656), (6632, 2860074), (7461, 2542288), (9948, 1906716), (11606, 1634328), (13264, 1430037), (14922, 1271144), (17409, 1089552), (19896, 953358), (22699, 835632), (23212, 817164), (29844, 635572), (34818, 544776), (39792, 476679), (45398, 417816), (46424, 408582), (52227, 363184), (59688, 317786), (68097, 278544), (69636, 272388), (90796, 208908), (92848, 204291), (104454, 181592), (119376, 158893), (136194, 139272)]