18351424

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 47109888

約数和(自身を除く): 28758464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 137, 161, 182, 184, 208, 224, 274, 299, 322, 364, 368, 416, 448, 548, 598, 644, 728, 736, 832, 959, 1096, 1196, 1288, 1456, 1472, 1781, 1918, 2093, 2192, 2392, 2576, 2912, 3151, 3562, 3836, 4186, 4384, 4784, 5152, 5824, 6302, 7124, 7672, 8372, 8768, 9568, 10304, 12467, 12604, 14248, 15344, 16744, 19136, 22057, 24934, 25208, 28496, 30688, 33488, 40963, 44114, 49868, 50416, 56992, 61376, 66976, 81926, 88228, 99736, 100832, 113984, 133952, 163852, 176456, 199472, 201664, 286741, 327704, 352912, 398944, 573482, 655408, 705824, 797888, 1146964, 1310816, 1411648, 2293928, 2621632, 4587856, 9175712, 18351424]

約数ペア:

[(1, 18351424), (2, 9175712), (4, 4587856), (7, 2621632), (8, 2293928), (13, 1411648), (14, 1310816), (16, 1146964), (23, 797888), (26, 705824), (28, 655408), (32, 573482), (46, 398944), (52, 352912), (56, 327704), (64, 286741), (91, 201664), (92, 199472), (104, 176456), (112, 163852), (137, 133952), (161, 113984), (182, 100832), (184, 99736), (208, 88228), (224, 81926), (274, 66976), (299, 61376), (322, 56992), (364, 50416), (368, 49868), (416, 44114), (448, 40963), (548, 33488), (598, 30688), (644, 28496), (728, 25208), (736, 24934), (832, 22057), (959, 19136), (1096, 16744), (1196, 15344), (1288, 14248), (1456, 12604), (1472, 12467), (1781, 10304), (1918, 9568), (2093, 8768), (2192, 8372), (2392, 7672), (2576, 7124), (2912, 6302), (3151, 5824), (3562, 5152), (3836, 4784), (4186, 4384)]