18385024

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 45092160

約数和(自身を除く): 26707136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 128, 136, 142, 224, 238, 272, 284, 289, 448, 476, 497, 544, 568, 578, 896, 952, 994, 1088, 1136, 1156, 1207, 1904, 1988, 2023, 2176, 2272, 2312, 2414, 3808, 3976, 4046, 4544, 4624, 4828, 7616, 7952, 8092, 8449, 9088, 9248, 9656, 15232, 15904, 16184, 16898, 18496, 19312, 20519, 31808, 32368, 33796, 36992, 38624, 41038, 63616, 64736, 67592, 77248, 82076, 129472, 135184, 143633, 154496, 164152, 258944, 270368, 287266, 328304, 540736, 574532, 656608, 1081472, 1149064, 1313216, 2298128, 2626432, 4596256, 9192512, 18385024]

約数ペア:

[(1, 18385024), (2, 9192512), (4, 4596256), (7, 2626432), (8, 2298128), (14, 1313216), (16, 1149064), (17, 1081472), (28, 656608), (32, 574532), (34, 540736), (56, 328304), (64, 287266), (68, 270368), (71, 258944), (112, 164152), (119, 154496), (128, 143633), (136, 135184), (142, 129472), (224, 82076), (238, 77248), (272, 67592), (284, 64736), (289, 63616), (448, 41038), (476, 38624), (497, 36992), (544, 33796), (568, 32368), (578, 31808), (896, 20519), (952, 19312), (994, 18496), (1088, 16898), (1136, 16184), (1156, 15904), (1207, 15232), (1904, 9656), (1988, 9248), (2023, 9088), (2176, 8449), (2272, 8092), (2312, 7952), (2414, 7616), (3808, 4828), (3976, 4624), (4046, 4544)]