18352408844

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 41409688320

約数和(自身を除く): 23057279476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 154, 181, 196, 262, 308, 359, 362, 524, 539, 718, 724, 917, 1078, 1267, 1436, 1441, 1834, 1991, 2156, 2513, 2534, 2882, 3668, 3949, 3982, 5026, 5068, 5764, 6419, 7898, 7964, 8869, 10052, 10087, 12838, 13937, 15796, 17591, 17738, 20174, 23711, 25676, 27643, 27874, 35182, 35476, 40348, 47029, 47422, 55286, 55748, 64979, 70364, 70609, 94058, 94844, 97559, 110572, 129958, 141218, 165977, 188116, 193501, 195118, 259916, 260821, 282436, 329203, 331954, 387002, 390236, 454853, 517319, 521642, 658406, 663908, 714769, 774004, 909706, 1034638, 1043284, 1161839, 1316812, 1429538, 1819412, 1825747, 2069276, 2304421, 2323678, 2859076, 3183971, 3621233, 3651494, 4608842, 4647356, 5003383, 6367942, 7242466, 7302988, 8512249, 9217684, 10006766, 12735884, 12780229, 14484932, 17024498, 20013532, 25348631, 25560458, 34048996, 35023681, 50697262, 51120916, 59585743, 70047362, 93634739, 101394524, 119171486, 140094724, 187269478, 238342972, 374538956, 417100201, 655443173, 834200402, 1310886346, 1668400804, 2621772692, 4588102211, 9176204422, 18352408844]

約数ペア:

[(1, 18352408844), (2, 9176204422), (4, 4588102211), (7, 2621772692), (11, 1668400804), (14, 1310886346), (22, 834200402), (28, 655443173), (44, 417100201), (49, 374538956), (77, 238342972), (98, 187269478), (131, 140094724), (154, 119171486), (181, 101394524), (196, 93634739), (262, 70047362), (308, 59585743), (359, 51120916), (362, 50697262), (524, 35023681), (539, 34048996), (718, 25560458), (724, 25348631), (917, 20013532), (1078, 17024498), (1267, 14484932), (1436, 12780229), (1441, 12735884), (1834, 10006766), (1991, 9217684), (2156, 8512249), (2513, 7302988), (2534, 7242466), (2882, 6367942), (3668, 5003383), (3949, 4647356), (3982, 4608842), (5026, 3651494), (5068, 3621233), (5764, 3183971), (6419, 2859076), (7898, 2323678), (7964, 2304421), (8869, 2069276), (10052, 1825747), (10087, 1819412), (12838, 1429538), (13937, 1316812), (15796, 1161839), (17591, 1043284), (17738, 1034638), (20174, 909706), (23711, 774004), (25676, 714769), (27643, 663908), (27874, 658406), (35182, 521642), (35476, 517319), (40348, 454853), (47029, 390236), (47422, 387002), (55286, 331954), (55748, 329203), (64979, 282436), (70364, 260821), (70609, 259916), (94058, 195118), (94844, 193501), (97559, 188116), (110572, 165977), (129958, 141218)]