18411456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 60228480

約数和(自身を除く): 41817024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 103, 112, 114, 133, 147, 152, 168, 192, 196, 206, 224, 228, 266, 294, 304, 309, 336, 392, 399, 412, 448, 456, 532, 588, 608, 618, 672, 721, 784, 798, 824, 912, 931, 1064, 1176, 1216, 1236, 1344, 1442, 1568, 1596, 1648, 1824, 1862, 1957, 2128, 2163, 2352, 2472, 2793, 2884, 3136, 3192, 3296, 3648, 3724, 3914, 4256, 4326, 4704, 4944, 5047, 5586, 5768, 5871, 6384, 6592, 7448, 7828, 8512, 8652, 9408, 9888, 10094, 11172, 11536, 11742, 12768, 13699, 14896, 15141, 15656, 17304, 19776, 20188, 22344, 23072, 23484, 25536, 27398, 29792, 30282, 31312, 34608, 40376, 41097, 44688, 46144, 46968, 54796, 59584, 60564, 62624, 69216, 80752, 82194, 89376, 93936, 95893, 109592, 121128, 125248, 138432, 161504, 164388, 178752, 187872, 191786, 219184, 242256, 287679, 323008, 328776, 375744, 383572, 438368, 484512, 575358, 657552, 767144, 876736, 969024, 1150716, 1315104, 1534288, 2301432, 2630208, 3068576, 4602864, 6137152, 9205728, 18411456]

約数ペア:

[(1, 18411456), (2, 9205728), (3, 6137152), (4, 4602864), (6, 3068576), (7, 2630208), (8, 2301432), (12, 1534288), (14, 1315104), (16, 1150716), (19, 969024), (21, 876736), (24, 767144), (28, 657552), (32, 575358), (38, 484512), (42, 438368), (48, 383572), (49, 375744), (56, 328776), (57, 323008), (64, 287679), (76, 242256), (84, 219184), (96, 191786), (98, 187872), (103, 178752), (112, 164388), (114, 161504), (133, 138432), (147, 125248), (152, 121128), (168, 109592), (192, 95893), (196, 93936), (206, 89376), (224, 82194), (228, 80752), (266, 69216), (294, 62624), (304, 60564), (309, 59584), (336, 54796), (392, 46968), (399, 46144), (412, 44688), (448, 41097), (456, 40376), (532, 34608), (588, 31312), (608, 30282), (618, 29792), (672, 27398), (721, 25536), (784, 23484), (798, 23072), (824, 22344), (912, 20188), (931, 19776), (1064, 17304), (1176, 15656), (1216, 15141), (1236, 14896), (1344, 13699), (1442, 12768), (1568, 11742), (1596, 11536), (1648, 11172), (1824, 10094), (1862, 9888), (1957, 9408), (2128, 8652), (2163, 8512), (2352, 7828), (2472, 7448), (2793, 6592), (2884, 6384), (3136, 5871), (3192, 5768), (3296, 5586), (3648, 5047), (3724, 4944), (3914, 4704), (4256, 4326)]