18561144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 57576960

約数和(自身を除く): 39015816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 67, 68, 84, 97, 102, 119, 134, 136, 168, 194, 201, 204, 238, 268, 291, 357, 388, 402, 408, 469, 476, 536, 582, 679, 714, 776, 804, 938, 952, 1139, 1164, 1358, 1407, 1428, 1608, 1649, 1876, 2037, 2278, 2328, 2716, 2814, 2856, 3298, 3417, 3752, 4074, 4556, 4947, 5432, 5628, 6499, 6596, 6834, 7973, 8148, 9112, 9894, 11256, 11543, 12998, 13192, 13668, 15946, 16296, 19497, 19788, 23086, 23919, 25996, 27336, 31892, 34629, 38994, 39576, 45493, 46172, 47838, 51992, 63784, 69258, 77988, 90986, 92344, 95676, 110483, 136479, 138516, 155976, 181972, 191352, 220966, 272958, 277032, 331449, 363944, 441932, 545916, 662898, 773381, 883864, 1091832, 1325796, 1546762, 2320143, 2651592, 3093524, 4640286, 6187048, 9280572, 18561144]

約数ペア:

[(1, 18561144), (2, 9280572), (3, 6187048), (4, 4640286), (6, 3093524), (7, 2651592), (8, 2320143), (12, 1546762), (14, 1325796), (17, 1091832), (21, 883864), (24, 773381), (28, 662898), (34, 545916), (42, 441932), (51, 363944), (56, 331449), (67, 277032), (68, 272958), (84, 220966), (97, 191352), (102, 181972), (119, 155976), (134, 138516), (136, 136479), (168, 110483), (194, 95676), (201, 92344), (204, 90986), (238, 77988), (268, 69258), (291, 63784), (357, 51992), (388, 47838), (402, 46172), (408, 45493), (469, 39576), (476, 38994), (536, 34629), (582, 31892), (679, 27336), (714, 25996), (776, 23919), (804, 23086), (938, 19788), (952, 19497), (1139, 16296), (1164, 15946), (1358, 13668), (1407, 13192), (1428, 12998), (1608, 11543), (1649, 11256), (1876, 9894), (2037, 9112), (2278, 8148), (2328, 7973), (2716, 6834), (2814, 6596), (2856, 6499), (3298, 5628), (3417, 5432), (3752, 4947), (4074, 4556)]