18105472

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 45581760

約数和(自身を除く): 27476288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 167, 176, 224, 242, 308, 334, 352, 448, 484, 616, 668, 704, 847, 896, 968, 1169, 1232, 1336, 1408, 1694, 1837, 1936, 2338, 2464, 2672, 3388, 3674, 3872, 4676, 4928, 5344, 6776, 7348, 7744, 9352, 9856, 10688, 12859, 13552, 14696, 15488, 18704, 20207, 21376, 25718, 27104, 29392, 37408, 40414, 51436, 54208, 58784, 74816, 80828, 102872, 108416, 117568, 141449, 149632, 161656, 205744, 235136, 282898, 323312, 411488, 565796, 646624, 822976, 1131592, 1293248, 1645952, 2263184, 2586496, 4526368, 9052736, 18105472]

約数ペア:

[(1, 18105472), (2, 9052736), (4, 4526368), (7, 2586496), (8, 2263184), (11, 1645952), (14, 1293248), (16, 1131592), (22, 822976), (28, 646624), (32, 565796), (44, 411488), (56, 323312), (64, 282898), (77, 235136), (88, 205744), (112, 161656), (121, 149632), (128, 141449), (154, 117568), (167, 108416), (176, 102872), (224, 80828), (242, 74816), (308, 58784), (334, 54208), (352, 51436), (448, 40414), (484, 37408), (616, 29392), (668, 27104), (704, 25718), (847, 21376), (896, 20207), (968, 18704), (1169, 15488), (1232, 14696), (1336, 13552), (1408, 12859), (1694, 10688), (1837, 9856), (1936, 9352), (2338, 7744), (2464, 7348), (2672, 6776), (3388, 5344), (3674, 4928), (3872, 4676)]