21693476604

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 54428516352

約数和(自身を除く): 32735039748

約数列:

[1, 2, 3, 4, 6, 12, 47, 61, 71, 83, 94, 107, 122, 141, 142, 166, 183, 188, 213, 214, 244, 249, 282, 284, 321, 332, 366, 426, 428, 498, 564, 642, 732, 852, 996, 1284, 2867, 3337, 3901, 4331, 5029, 5063, 5734, 5893, 6527, 6674, 7597, 7802, 8601, 8662, 8881, 10011, 10058, 10126, 11468, 11703, 11786, 12993, 13054, 13348, 15087, 15189, 15194, 15604, 17202, 17324, 17679, 17762, 19581, 20022, 20116, 20252, 22791, 23406, 23572, 25986, 26108, 26643, 30174, 30378, 30388, 34404, 35358, 35524, 39162, 40044, 45582, 46812, 51972, 53286, 60348, 60756, 70716, 78324, 91164, 106572, 203557, 237961, 276971, 306769, 357059, 359473, 407114, 417407, 463417, 475922, 541741, 553942, 610671, 613538, 630551, 713883, 714118, 718946, 814228, 830913, 834814, 920307, 926834, 951844, 1071177, 1078419, 1083482, 1107884, 1221342, 1227076, 1252221, 1261102, 1390251, 1427766, 1428236, 1437892, 1625223, 1661826, 1669628, 1840614, 1853668, 1891653, 2142354, 2156838, 2166964, 2442684, 2504442, 2522204, 2780502, 2855532, 3250446, 3323652, 3681228, 3783306, 4284708, 4313676, 5008884, 5561004, 6500892, 7566612, 16895231, 21780599, 25461827, 29635897, 33790462, 38463611, 43561198, 50685693, 50923654, 59271794, 65341797, 67580924, 76385481, 76927222, 87122396, 88907691, 101371386, 101847308, 115390833, 118543588, 130683594, 152770962, 153854444, 177815382, 202742772, 230781666, 261367188, 305541924, 355630764, 461563332, 1807789717, 3615579434, 5423369151, 7231158868, 10846738302, 21693476604]

約数ペア:

[(1, 21693476604), (2, 10846738302), (3, 7231158868), (4, 5423369151), (6, 3615579434), (12, 1807789717), (47, 461563332), (61, 355630764), (71, 305541924), (83, 261367188), (94, 230781666), (107, 202742772), (122, 177815382), (141, 153854444), (142, 152770962), (166, 130683594), (183, 118543588), (188, 115390833), (213, 101847308), (214, 101371386), (244, 88907691), (249, 87122396), (282, 76927222), (284, 76385481), (321, 67580924), (332, 65341797), (366, 59271794), (426, 50923654), (428, 50685693), (498, 43561198), (564, 38463611), (642, 33790462), (732, 29635897), (852, 25461827), (996, 21780599), (1284, 16895231), (2867, 7566612), (3337, 6500892), (3901, 5561004), (4331, 5008884), (5029, 4313676), (5063, 4284708), (5734, 3783306), (5893, 3681228), (6527, 3323652), (6674, 3250446), (7597, 2855532), (7802, 2780502), (8601, 2522204), (8662, 2504442), (8881, 2442684), (10011, 2166964), (10058, 2156838), (10126, 2142354), (11468, 1891653), (11703, 1853668), (11786, 1840614), (12993, 1669628), (13054, 1661826), (13348, 1625223), (15087, 1437892), (15189, 1428236), (15194, 1427766), (15604, 1390251), (17202, 1261102), (17324, 1252221), (17679, 1227076), (17762, 1221342), (19581, 1107884), (20022, 1083482), (20116, 1078419), (20252, 1071177), (22791, 951844), (23406, 926834), (23572, 920307), (25986, 834814), (26108, 830913), (26643, 814228), (30174, 718946), (30378, 714118), (30388, 713883), (34404, 630551), (35358, 613538), (35524, 610671), (39162, 553942), (40044, 541741), (45582, 475922), (46812, 463417), (51972, 417407), (53286, 407114), (60348, 359473), (60756, 357059), (70716, 306769), (78324, 276971), (91164, 237961), (106572, 203557)]