18945776304

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{206543}}^1$

素因数の和:206584

約数の個数: 180

約数和(自身を含む): 66423311136

約数和(自身を除く): 47477534832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 22932, 30576, 45864, 91728, 206543, 413086, 619629, 826172, 1239258, 1445801, 1652344, 1858887, 2478516, 2685059, 2891602, 3304688, 3717774, 4337403, 4957032, 5370118, 5783204, 7435548, 8055177, 8674806, 9914064, 10120607, 10740236, 11566408, 13012209, 14871096, 16110354, 17349612, 18795413, 20241214, 21480472, 23132816, 24165531, 26024418, 29742192, 30361821, 32220708, 34699224, 37590826, 40482428, 42960944, 48331062, 52048836, 56386239, 60723642, 64441416, 69398448, 75181652, 80964856, 91085463, 96662124, 104097672, 112772478, 121447284, 128882832, 131567891, 150363304, 161929712, 169158717, 182170926, 193324248, 208195344, 225544956, 242894568, 263135782, 300726608, 338317434, 364341852, 386648496, 394703673, 451089912, 485789136, 526271564, 676634868, 728683704, 789407346, 902179824, 1052543128, 1184111019, 1353269736, 1457367408, 1578814692, 2105086256, 2368222038, 2706539472, 3157629384, 4736444076, 6315258768, 9472888152, 18945776304]

約数ペア:

[(1, 18945776304), (2, 9472888152), (3, 6315258768), (4, 4736444076), (6, 3157629384), (7, 2706539472), (8, 2368222038), (9, 2105086256), (12, 1578814692), (13, 1457367408), (14, 1353269736), (16, 1184111019), (18, 1052543128), (21, 902179824), (24, 789407346), (26, 728683704), (28, 676634868), (36, 526271564), (39, 485789136), (42, 451089912), (48, 394703673), (49, 386648496), (52, 364341852), (56, 338317434), (63, 300726608), (72, 263135782), (78, 242894568), (84, 225544956), (91, 208195344), (98, 193324248), (104, 182170926), (112, 169158717), (117, 161929712), (126, 150363304), (144, 131567891), (147, 128882832), (156, 121447284), (168, 112772478), (182, 104097672), (196, 96662124), (208, 91085463), (234, 80964856), (252, 75181652), (273, 69398448), (294, 64441416), (312, 60723642), (336, 56386239), (364, 52048836), (392, 48331062), (441, 42960944), (468, 40482428), (504, 37590826), (546, 34699224), (588, 32220708), (624, 30361821), (637, 29742192), (728, 26024418), (784, 24165531), (819, 23132816), (882, 21480472), (936, 20241214), (1008, 18795413), (1092, 17349612), (1176, 16110354), (1274, 14871096), (1456, 13012209), (1638, 11566408), (1764, 10740236), (1872, 10120607), (1911, 9914064), (2184, 8674806), (2352, 8055177), (2548, 7435548), (3276, 5783204), (3528, 5370118), (3822, 4957032), (4368, 4337403), (5096, 3717774), (5733, 3304688), (6552, 2891602), (7056, 2685059), (7644, 2478516), (10192, 1858887), (11466, 1652344), (13104, 1445801), (15288, 1239258), (22932, 826172), (30576, 619629), (45864, 413086), (91728, 206543)]