18829485792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{264697}}^1$

素因数の和:264745

約数の個数: 144

約数和(自身を含む): 60700545360

約数和(自身を除く): 41871059568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 71136, 264697, 529394, 794091, 1058788, 1588182, 2117576, 2382273, 3176364, 3441061, 4235152, 4764546, 5029243, 6352728, 6882122, 8470304, 9529092, 10058486, 10323183, 12705456, 13764244, 15087729, 19058184, 20116972, 20646366, 25410912, 27528488, 30175458, 30969549, 38116368, 40233944, 41292732, 45263187, 55056976, 60350916, 61939098, 65380159, 76232736, 80467888, 82585464, 90526374, 110113952, 120701832, 123878196, 130760318, 160935776, 165170928, 181052748, 196140477, 241403664, 247756392, 261520636, 330341856, 362105496, 392280954, 482807328, 495512784, 523041272, 588421431, 724210992, 784561908, 991025568, 1046082544, 1176842862, 1448421984, 1569123816, 2092165088, 2353685724, 3138247632, 4707371448, 6276495264, 9414742896, 18829485792]

約数ペア:

[(1, 18829485792), (2, 9414742896), (3, 6276495264), (4, 4707371448), (6, 3138247632), (8, 2353685724), (9, 2092165088), (12, 1569123816), (13, 1448421984), (16, 1176842862), (18, 1046082544), (19, 991025568), (24, 784561908), (26, 724210992), (32, 588421431), (36, 523041272), (38, 495512784), (39, 482807328), (48, 392280954), (52, 362105496), (57, 330341856), (72, 261520636), (76, 247756392), (78, 241403664), (96, 196140477), (104, 181052748), (114, 165170928), (117, 160935776), (144, 130760318), (152, 123878196), (156, 120701832), (171, 110113952), (208, 90526374), (228, 82585464), (234, 80467888), (247, 76232736), (288, 65380159), (304, 61939098), (312, 60350916), (342, 55056976), (416, 45263187), (456, 41292732), (468, 40233944), (494, 38116368), (608, 30969549), (624, 30175458), (684, 27528488), (741, 25410912), (912, 20646366), (936, 20116972), (988, 19058184), (1248, 15087729), (1368, 13764244), (1482, 12705456), (1824, 10323183), (1872, 10058486), (1976, 9529092), (2223, 8470304), (2736, 6882122), (2964, 6352728), (3744, 5029243), (3952, 4764546), (4446, 4235152), (5472, 3441061), (5928, 3176364), (7904, 2382273), (8892, 2117576), (11856, 1588182), (17784, 1058788), (23712, 794091), (35568, 529394), (71136, 264697)]