17921833020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1094129}}^1$

素因数の和:1094164

約数の個数: 144

約数和(自身を含む): 66908237760

約数和(自身を除く): 48986404740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 1094129, 2188258, 3282387, 4376516, 5470645, 6564774, 7658903, 9847161, 10941290, 13129548, 14223677, 15317806, 16411935, 19694322, 21882580, 22976709, 28447354, 30635612, 32823870, 38294515, 39388644, 42671031, 45953418, 49235805, 56894708, 65647740, 68930127, 71118385, 76589030, 85342062, 91906836, 98471610, 99565739, 114883545, 128013093, 137860254, 142236770, 153178060, 170684124, 196943220, 199131478, 213355155, 229767090, 256026186, 275720508, 284473540, 298697217, 344650635, 398262956, 426710310, 459534180, 497828695, 512052372, 597394434, 640065465, 689301270, 853420620, 896091651, 995657390, 1194788868, 1280130930, 1378602540, 1493486085, 1792183302, 1991314780, 2560261860, 2986972170, 3584366604, 4480458255, 5973944340, 8960916510, 17921833020]

約数ペア:

[(1, 17921833020), (2, 8960916510), (3, 5973944340), (4, 4480458255), (5, 3584366604), (6, 2986972170), (7, 2560261860), (9, 1991314780), (10, 1792183302), (12, 1493486085), (13, 1378602540), (14, 1280130930), (15, 1194788868), (18, 995657390), (20, 896091651), (21, 853420620), (26, 689301270), (28, 640065465), (30, 597394434), (35, 512052372), (36, 497828695), (39, 459534180), (42, 426710310), (45, 398262956), (52, 344650635), (60, 298697217), (63, 284473540), (65, 275720508), (70, 256026186), (78, 229767090), (84, 213355155), (90, 199131478), (91, 196943220), (105, 170684124), (117, 153178060), (126, 142236770), (130, 137860254), (140, 128013093), (156, 114883545), (180, 99565739), (182, 98471610), (195, 91906836), (210, 85342062), (234, 76589030), (252, 71118385), (260, 68930127), (273, 65647740), (315, 56894708), (364, 49235805), (390, 45953418), (420, 42671031), (455, 39388644), (468, 38294515), (546, 32823870), (585, 30635612), (630, 28447354), (780, 22976709), (819, 21882580), (910, 19694322), (1092, 16411935), (1170, 15317806), (1260, 14223677), (1365, 13129548), (1638, 10941290), (1820, 9847161), (2340, 7658903), (2730, 6564774), (3276, 5470645), (4095, 4376516), (5460, 3282387), (8190, 2188258), (16380, 1094129)]