18041875904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{14447}}^1$

素因数の和:14570

約数の個数: 112

約数和(自身を含む): 41101670400

約数和(自身を除く): 23059794496

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 79, 104, 152, 158, 208, 247, 304, 316, 416, 494, 608, 632, 832, 988, 1027, 1216, 1264, 1501, 1976, 2054, 2528, 3002, 3952, 4108, 5056, 6004, 7904, 8216, 12008, 14447, 15808, 16432, 19513, 24016, 28894, 32864, 39026, 48032, 57788, 65728, 78052, 96064, 115576, 156104, 187811, 231152, 274493, 312208, 375622, 462304, 548986, 624416, 751244, 924608, 1097972, 1141313, 1248832, 1502488, 2195944, 2282626, 3004976, 3568409, 4391888, 4565252, 6009952, 7136818, 8783776, 9130504, 12019904, 14273636, 14837069, 17567552, 18261008, 21684947, 28547272, 29674138, 36522016, 43369894, 57094544, 59348276, 73044032, 86739788, 114189088, 118696552, 173479576, 228378176, 237393104, 281904311, 346959152, 474786208, 563808622, 693918304, 949572416, 1127617244, 1387836608, 2255234488, 4510468976, 9020937952, 18041875904]

約数ペア:

[(1, 18041875904), (2, 9020937952), (4, 4510468976), (8, 2255234488), (13, 1387836608), (16, 1127617244), (19, 949572416), (26, 693918304), (32, 563808622), (38, 474786208), (52, 346959152), (64, 281904311), (76, 237393104), (79, 228378176), (104, 173479576), (152, 118696552), (158, 114189088), (208, 86739788), (247, 73044032), (304, 59348276), (316, 57094544), (416, 43369894), (494, 36522016), (608, 29674138), (632, 28547272), (832, 21684947), (988, 18261008), (1027, 17567552), (1216, 14837069), (1264, 14273636), (1501, 12019904), (1976, 9130504), (2054, 8783776), (2528, 7136818), (3002, 6009952), (3952, 4565252), (4108, 4391888), (5056, 3568409), (6004, 3004976), (7904, 2282626), (8216, 2195944), (12008, 1502488), (14447, 1248832), (15808, 1141313), (16432, 1097972), (19513, 924608), (24016, 751244), (28894, 624416), (32864, 548986), (39026, 462304), (48032, 375622), (57788, 312208), (65728, 274493), (78052, 231152), (96064, 187811), (115576, 156104)]