18882060072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 52222026240

約数和(自身を除く): 33339966168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 137, 186, 204, 248, 274, 289, 372, 408, 411, 527, 548, 578, 641, 744, 822, 867, 1054, 1096, 1156, 1282, 1581, 1644, 1734, 1923, 2108, 2312, 2329, 2564, 3162, 3288, 3468, 3846, 4216, 4247, 4658, 5128, 6324, 6936, 6987, 7692, 8494, 8959, 9316, 10897, 12648, 12741, 13974, 15384, 16988, 17918, 18632, 19871, 21794, 25482, 26877, 27948, 32691, 33976, 35836, 39593, 39742, 43588, 50964, 53754, 55896, 59613, 65382, 71672, 72199, 79186, 79484, 87176, 87817, 101928, 107508, 118779, 119226, 130764, 144398, 158372, 158968, 175634, 185249, 215016, 216597, 237558, 238452, 261528, 263451, 288796, 316744, 337807, 351268, 370498, 433194, 475116, 476904, 526902, 555747, 577592, 675614, 702536, 740996, 866388, 950232, 1013421, 1053804, 1111494, 1227383, 1351228, 1481992, 1492889, 1732776, 2026842, 2107608, 2222988, 2454766, 2702456, 2722327, 2985778, 3682149, 4053684, 4445976, 4478667, 4909532, 5444654, 5742719, 5971556, 7364298, 8107368, 8166981, 8957334, 9819064, 10889308, 11485438, 11943112, 14728596, 16333962, 17228157, 17914668, 21778616, 22970876, 25379113, 29457192, 32667924, 34456314, 35829336, 45941752, 46279559, 50758226, 65335848, 68912628, 76137339, 92559118, 101516452, 137825256, 138838677, 152274678, 185118236, 203032904, 277677354, 304549356, 370236472, 555354708, 609098712, 786752503, 1110709416, 1573505006, 2360257509, 3147010012, 4720515018, 6294020024, 9441030036, 18882060072]

約数ペア:

[(1, 18882060072), (2, 9441030036), (3, 6294020024), (4, 4720515018), (6, 3147010012), (8, 2360257509), (12, 1573505006), (17, 1110709416), (24, 786752503), (31, 609098712), (34, 555354708), (51, 370236472), (62, 304549356), (68, 277677354), (93, 203032904), (102, 185118236), (124, 152274678), (136, 138838677), (137, 137825256), (186, 101516452), (204, 92559118), (248, 76137339), (274, 68912628), (289, 65335848), (372, 50758226), (408, 46279559), (411, 45941752), (527, 35829336), (548, 34456314), (578, 32667924), (641, 29457192), (744, 25379113), (822, 22970876), (867, 21778616), (1054, 17914668), (1096, 17228157), (1156, 16333962), (1282, 14728596), (1581, 11943112), (1644, 11485438), (1734, 10889308), (1923, 9819064), (2108, 8957334), (2312, 8166981), (2329, 8107368), (2564, 7364298), (3162, 5971556), (3288, 5742719), (3468, 5444654), (3846, 4909532), (4216, 4478667), (4247, 4445976), (4658, 4053684), (5128, 3682149), (6324, 2985778), (6936, 2722327), (6987, 2702456), (7692, 2454766), (8494, 2222988), (8959, 2107608), (9316, 2026842), (10897, 1732776), (12648, 1492889), (12741, 1481992), (13974, 1351228), (15384, 1227383), (16988, 1111494), (17918, 1053804), (18632, 1013421), (19871, 950232), (21794, 866388), (25482, 740996), (26877, 702536), (27948, 675614), (32691, 577592), (33976, 555747), (35836, 526902), (39593, 476904), (39742, 475116), (43588, 433194), (50964, 370498), (53754, 351268), (55896, 337807), (59613, 316744), (65382, 288796), (71672, 263451), (72199, 261528), (79186, 238452), (79484, 237558), (87176, 216597), (87817, 215016), (101928, 185249), (107508, 175634), (118779, 158968), (119226, 158372), (130764, 144398)]