18861031872

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24977}}^1$

素因数の和:25040

約数の個数: 224

約数和(自身を含む): 60906355200

約数和(自身を除く): 42045323328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 138, 144, 152, 171, 184, 192, 207, 216, 228, 276, 288, 304, 342, 368, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 736, 828, 864, 874, 912, 1026, 1104, 1216, 1242, 1311, 1368, 1472, 1656, 1728, 1748, 1824, 2052, 2208, 2484, 2622, 2736, 3312, 3496, 3648, 3933, 4104, 4416, 4968, 5244, 5472, 6624, 6992, 7866, 8208, 9936, 10488, 10944, 11799, 13248, 13984, 15732, 16416, 19872, 20976, 23598, 24977, 27968, 31464, 32832, 39744, 41952, 47196, 49954, 62928, 74931, 83904, 94392, 99908, 125856, 149862, 188784, 199816, 224793, 251712, 299724, 377568, 399632, 449586, 474563, 574471, 599448, 674379, 755136, 799264, 899172, 949126, 1148942, 1198896, 1348758, 1423689, 1598528, 1723413, 1798344, 1898252, 2297884, 2397792, 2697516, 2847378, 3446826, 3596688, 3796504, 4271067, 4595768, 4795584, 5170239, 5395032, 5694756, 6893652, 7193376, 7593008, 8542134, 9191536, 10340478, 10790064, 10914949, 11389512, 12813201, 13787304, 14386752, 15186016, 15510717, 17084268, 18383072, 20680956, 21580128, 21829898, 22779024, 25626402, 27574608, 30372032, 31021434, 32744847, 34168536, 36766144, 41361912, 43160256, 43659796, 45558048, 51252804, 55149216, 62042868, 65489694, 68337072, 82723824, 87319592, 91116096, 98234541, 102505608, 110298432, 124085736, 130979388, 136674144, 165447648, 174639184, 196469082, 205011216, 248171472, 261958776, 273348288, 294703623, 330895296, 349278368, 392938164, 410022432, 496342944, 523917552, 589407246, 698556736, 785876328, 820044864, 992685888, 1047835104, 1178814492, 1571752656, 2095670208, 2357628984, 3143505312, 4715257968, 6287010624, 9430515936, 18861031872]

約数ペア:

[(1, 18861031872), (2, 9430515936), (3, 6287010624), (4, 4715257968), (6, 3143505312), (8, 2357628984), (9, 2095670208), (12, 1571752656), (16, 1178814492), (18, 1047835104), (19, 992685888), (23, 820044864), (24, 785876328), (27, 698556736), (32, 589407246), (36, 523917552), (38, 496342944), (46, 410022432), (48, 392938164), (54, 349278368), (57, 330895296), (64, 294703623), (69, 273348288), (72, 261958776), (76, 248171472), (92, 205011216), (96, 196469082), (108, 174639184), (114, 165447648), (138, 136674144), (144, 130979388), (152, 124085736), (171, 110298432), (184, 102505608), (192, 98234541), (207, 91116096), (216, 87319592), (228, 82723824), (276, 68337072), (288, 65489694), (304, 62042868), (342, 55149216), (368, 51252804), (414, 45558048), (432, 43659796), (437, 43160256), (456, 41361912), (513, 36766144), (552, 34168536), (576, 32744847), (608, 31021434), (621, 30372032), (684, 27574608), (736, 25626402), (828, 22779024), (864, 21829898), (874, 21580128), (912, 20680956), (1026, 18383072), (1104, 17084268), (1216, 15510717), (1242, 15186016), (1311, 14386752), (1368, 13787304), (1472, 12813201), (1656, 11389512), (1728, 10914949), (1748, 10790064), (1824, 10340478), (2052, 9191536), (2208, 8542134), (2484, 7593008), (2622, 7193376), (2736, 6893652), (3312, 5694756), (3496, 5395032), (3648, 5170239), (3933, 4795584), (4104, 4595768), (4416, 4271067), (4968, 3796504), (5244, 3596688), (5472, 3446826), (6624, 2847378), (6992, 2697516), (7866, 2397792), (8208, 2297884), (9936, 1898252), (10488, 1798344), (10944, 1723413), (11799, 1598528), (13248, 1423689), (13984, 1348758), (15732, 1198896), (16416, 1148942), (19872, 949126), (20976, 899172), (23598, 799264), (24977, 755136), (27968, 674379), (31464, 599448), (32832, 574471), (39744, 474563), (41952, 449586), (47196, 399632), (49954, 377568), (62928, 299724), (74931, 251712), (83904, 224793), (94392, 199816), (99908, 188784), (125856, 149862)]