18143208

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4271}}^1$

素因数の和:4342

約数の個数: 48

約数和(自身を含む): 49982400

約数和(自身を除く): 31839192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4271, 8542, 12813, 17084, 25626, 34168, 38439, 51252, 76878, 102504, 153756, 251989, 307512, 503978, 755967, 1007956, 1511934, 2015912, 2267901, 3023868, 4535802, 6047736, 9071604, 18143208]

約数ペア:

[(1, 18143208), (2, 9071604), (3, 6047736), (4, 4535802), (6, 3023868), (8, 2267901), (9, 2015912), (12, 1511934), (18, 1007956), (24, 755967), (36, 503978), (59, 307512), (72, 251989), (118, 153756), (177, 102504), (236, 76878), (354, 51252), (472, 38439), (531, 34168), (708, 25626), (1062, 17084), (1416, 12813), (2124, 8542), (4248, 4271)]