18103176

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 62610240

約数和(自身を除く): 44507064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 307, 312, 324, 351, 364, 378, 468, 504, 546, 567, 614, 648, 702, 728, 756, 819, 921, 936, 1053, 1092, 1134, 1228, 1404, 1512, 1638, 1842, 2106, 2149, 2184, 2268, 2456, 2457, 2763, 2808, 3276, 3684, 3991, 4212, 4298, 4536, 4914, 5526, 6447, 6552, 7368, 7371, 7982, 8289, 8424, 8596, 9828, 11052, 11973, 12894, 14742, 15964, 16578, 17192, 19341, 19656, 22104, 23946, 24867, 25788, 27937, 29484, 31928, 33156, 35919, 38682, 47892, 49734, 51576, 55874, 58023, 58968, 66312, 71838, 77364, 83811, 95784, 99468, 107757, 111748, 116046, 143676, 154728, 167622, 174069, 198936, 215514, 223496, 232092, 251433, 287352, 323271, 335244, 348138, 431028, 464184, 502866, 646542, 670488, 696276, 754299, 862056, 1005732, 1293084, 1392552, 1508598, 2011464, 2262897, 2586168, 3017196, 4525794, 6034392, 9051588, 18103176]

約数ペア:

[(1, 18103176), (2, 9051588), (3, 6034392), (4, 4525794), (6, 3017196), (7, 2586168), (8, 2262897), (9, 2011464), (12, 1508598), (13, 1392552), (14, 1293084), (18, 1005732), (21, 862056), (24, 754299), (26, 696276), (27, 670488), (28, 646542), (36, 502866), (39, 464184), (42, 431028), (52, 348138), (54, 335244), (56, 323271), (63, 287352), (72, 251433), (78, 232092), (81, 223496), (84, 215514), (91, 198936), (104, 174069), (108, 167622), (117, 154728), (126, 143676), (156, 116046), (162, 111748), (168, 107757), (182, 99468), (189, 95784), (216, 83811), (234, 77364), (252, 71838), (273, 66312), (307, 58968), (312, 58023), (324, 55874), (351, 51576), (364, 49734), (378, 47892), (468, 38682), (504, 35919), (546, 33156), (567, 31928), (614, 29484), (648, 27937), (702, 25788), (728, 24867), (756, 23946), (819, 22104), (921, 19656), (936, 19341), (1053, 17192), (1092, 16578), (1134, 15964), (1228, 14742), (1404, 12894), (1512, 11973), (1638, 11052), (1842, 9828), (2106, 8596), (2149, 8424), (2184, 8289), (2268, 7982), (2456, 7371), (2457, 7368), (2763, 6552), (2808, 6447), (3276, 5526), (3684, 4914), (3991, 4536), (4212, 4298)]