18971965152

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1045633}}^1$

素因数の和:1045662

約数の個数: 120

約数和(自身を含む): 63766943856

約数和(自身を除く): 44794978704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 1045633, 2091266, 3136899, 4182532, 6273798, 7319431, 8365064, 9410697, 12547596, 14638862, 16730128, 18821394, 21958293, 25095192, 28232091, 29277724, 33460256, 37642788, 43916586, 50190384, 56464182, 58555448, 65874879, 75285576, 84696273, 87833172, 100380768, 112928364, 117110896, 131749758, 150571152, 169392546, 175666344, 197624637, 225856728, 234221792, 263499516, 301142304, 338785092, 351332688, 395249274, 451713456, 526999032, 592873911, 677570184, 702665376, 790498548, 903426912, 1053998064, 1185747822, 1355140368, 1580997096, 2107996128, 2371495644, 2710280736, 3161994192, 4742991288, 6323988384, 9485982576, 18971965152]

約数ペア:

[(1, 18971965152), (2, 9485982576), (3, 6323988384), (4, 4742991288), (6, 3161994192), (7, 2710280736), (8, 2371495644), (9, 2107996128), (12, 1580997096), (14, 1355140368), (16, 1185747822), (18, 1053998064), (21, 903426912), (24, 790498548), (27, 702665376), (28, 677570184), (32, 592873911), (36, 526999032), (42, 451713456), (48, 395249274), (54, 351332688), (56, 338785092), (63, 301142304), (72, 263499516), (81, 234221792), (84, 225856728), (96, 197624637), (108, 175666344), (112, 169392546), (126, 150571152), (144, 131749758), (162, 117110896), (168, 112928364), (189, 100380768), (216, 87833172), (224, 84696273), (252, 75285576), (288, 65874879), (324, 58555448), (336, 56464182), (378, 50190384), (432, 43916586), (504, 37642788), (567, 33460256), (648, 29277724), (672, 28232091), (756, 25095192), (864, 21958293), (1008, 18821394), (1134, 16730128), (1296, 14638862), (1512, 12547596), (2016, 9410697), (2268, 8365064), (2592, 7319431), (3024, 6273798), (4536, 4182532), (6048, 3136899), (9072, 2091266), (18144, 1045633)]