17912539164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4148

約数の個数: 144

約数和(自身を含む): 47388063744

約数和(自身を除く): 29475524580

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 169, 186, 213, 284, 338, 372, 403, 426, 507, 676, 806, 852, 923, 1014, 1209, 1612, 1846, 2028, 2201, 2418, 2769, 3692, 4013, 4402, 4836, 5239, 5538, 6603, 8026, 8804, 10478, 11076, 11999, 12039, 13206, 15717, 16052, 20956, 23998, 24078, 26412, 28613, 31434, 35997, 47996, 48156, 52169, 57226, 62868, 71994, 85839, 104338, 114452, 124403, 143988, 156507, 171678, 208676, 248806, 284923, 313014, 343356, 371969, 373209, 497612, 569846, 626028, 678197, 743938, 746418, 854769, 1115907, 1139692, 1356394, 1487876, 1492836, 1617239, 1709538, 2034591, 2231814, 2712788, 3234478, 3419076, 3703999, 4069182, 4463628, 4851717, 6468956, 7407998, 8138364, 8832613, 9703434, 11111997, 14815996, 17665226, 19406868, 21024107, 22223994, 26497839, 35330452, 42048214, 44447988, 48151987, 52995678, 63072321, 84096428, 96303974, 105991356, 114823969, 126144642, 144455961, 192607948, 229647938, 252289284, 288911922, 344471907, 459295876, 577823844, 688943814, 1377887628, 1492711597, 2985423194, 4478134791, 5970846388, 8956269582, 17912539164]

約数ペア:

[(1, 17912539164), (2, 8956269582), (3, 5970846388), (4, 4478134791), (6, 2985423194), (12, 1492711597), (13, 1377887628), (26, 688943814), (31, 577823844), (39, 459295876), (52, 344471907), (62, 288911922), (71, 252289284), (78, 229647938), (93, 192607948), (124, 144455961), (142, 126144642), (156, 114823969), (169, 105991356), (186, 96303974), (213, 84096428), (284, 63072321), (338, 52995678), (372, 48151987), (403, 44447988), (426, 42048214), (507, 35330452), (676, 26497839), (806, 22223994), (852, 21024107), (923, 19406868), (1014, 17665226), (1209, 14815996), (1612, 11111997), (1846, 9703434), (2028, 8832613), (2201, 8138364), (2418, 7407998), (2769, 6468956), (3692, 4851717), (4013, 4463628), (4402, 4069182), (4836, 3703999), (5239, 3419076), (5538, 3234478), (6603, 2712788), (8026, 2231814), (8804, 2034591), (10478, 1709538), (11076, 1617239), (11999, 1492836), (12039, 1487876), (13206, 1356394), (15717, 1139692), (16052, 1115907), (20956, 854769), (23998, 746418), (24078, 743938), (26412, 678197), (28613, 626028), (31434, 569846), (35997, 497612), (47996, 373209), (48156, 371969), (52169, 343356), (57226, 313014), (62868, 284923), (71994, 248806), (85839, 208676), (104338, 171678), (114452, 156507), (124403, 143988)]