1867981038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 4963016448

約数和(自身を除く): 3095035410

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 67, 74, 77, 98, 111, 134, 147, 154, 201, 222, 231, 233, 259, 294, 402, 407, 462, 466, 469, 518, 539, 699, 737, 777, 814, 938, 1078, 1221, 1398, 1407, 1474, 1554, 1617, 1631, 1813, 2211, 2442, 2479, 2563, 2814, 2849, 3234, 3262, 3283, 3626, 4422, 4893, 4958, 5126, 5159, 5439, 5698, 6566, 7437, 7689, 8547, 8621, 9786, 9849, 10318, 10878, 11417, 14874, 15378, 15477, 15611, 17094, 17242, 17353, 17941, 19698, 19943, 22834, 25863, 27269, 30954, 31222, 34251, 34706, 35882, 36113, 39886, 46833, 51726, 52059, 53823, 54538, 59829, 60347, 68502, 72226, 81807, 93666, 94831, 104118, 107646, 108339, 109277, 119658, 120694, 121471, 125587, 163614, 171721, 181041, 189662, 190883, 216678, 218554, 242942, 251174, 284493, 327831, 343442, 362082, 364413, 376761, 381766, 422429, 515163, 568986, 572649, 577607, 655662, 663817, 728826, 753522, 764939, 844858, 1030326, 1145298, 1155214, 1202047, 1267287, 1327634, 1336181, 1529878, 1732821, 1991451, 2294817, 2404094, 2534574, 2672362, 3465642, 3606141, 3982902, 4008543, 4043249, 4589634, 4646719, 6353677, 7212282, 8017086, 8086498, 8414329, 9293438, 12129747, 12707354, 13940157, 16828658, 19061031, 24259494, 25242987, 27880314, 28302743, 38122062, 44475739, 50485974, 56605486, 84908229, 88951478, 133427217, 169816458, 266854434, 311330173, 622660346, 933990519, 1867981038]

約数ペア:

[(1, 1867981038), (2, 933990519), (3, 622660346), (6, 311330173), (7, 266854434), (11, 169816458), (14, 133427217), (21, 88951478), (22, 84908229), (33, 56605486), (37, 50485974), (42, 44475739), (49, 38122062), (66, 28302743), (67, 27880314), (74, 25242987), (77, 24259494), (98, 19061031), (111, 16828658), (134, 13940157), (147, 12707354), (154, 12129747), (201, 9293438), (222, 8414329), (231, 8086498), (233, 8017086), (259, 7212282), (294, 6353677), (402, 4646719), (407, 4589634), (462, 4043249), (466, 4008543), (469, 3982902), (518, 3606141), (539, 3465642), (699, 2672362), (737, 2534574), (777, 2404094), (814, 2294817), (938, 1991451), (1078, 1732821), (1221, 1529878), (1398, 1336181), (1407, 1327634), (1474, 1267287), (1554, 1202047), (1617, 1155214), (1631, 1145298), (1813, 1030326), (2211, 844858), (2442, 764939), (2479, 753522), (2563, 728826), (2814, 663817), (2849, 655662), (3234, 577607), (3262, 572649), (3283, 568986), (3626, 515163), (4422, 422429), (4893, 381766), (4958, 376761), (5126, 364413), (5159, 362082), (5439, 343442), (5698, 327831), (6566, 284493), (7437, 251174), (7689, 242942), (8547, 218554), (8621, 216678), (9786, 190883), (9849, 189662), (10318, 181041), (10878, 171721), (11417, 163614), (14874, 125587), (15378, 121471), (15477, 120694), (15611, 119658), (17094, 109277), (17242, 108339), (17353, 107646), (17941, 104118), (19698, 94831), (19943, 93666), (22834, 81807), (25863, 72226), (27269, 68502), (30954, 60347), (31222, 59829), (34251, 54538), (34706, 53823), (35882, 52059), (36113, 51726), (39886, 46833)]