18810176

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 47024544

約数和(自身を除く): 28214368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 347, 352, 448, 484, 616, 694, 704, 847, 968, 1232, 1388, 1694, 1936, 2429, 2464, 2776, 3388, 3817, 3872, 4858, 4928, 5552, 6776, 7634, 7744, 9716, 11104, 13552, 15268, 19432, 22208, 26719, 27104, 30536, 38864, 41987, 53438, 54208, 61072, 77728, 83974, 106876, 122144, 155456, 167948, 213752, 244288, 293909, 335896, 427504, 587818, 671792, 855008, 1175636, 1343584, 1710016, 2351272, 2687168, 4702544, 9405088, 18810176]

約数ペア:

[(1, 18810176), (2, 9405088), (4, 4702544), (7, 2687168), (8, 2351272), (11, 1710016), (14, 1343584), (16, 1175636), (22, 855008), (28, 671792), (32, 587818), (44, 427504), (56, 335896), (64, 293909), (77, 244288), (88, 213752), (112, 167948), (121, 155456), (154, 122144), (176, 106876), (224, 83974), (242, 77728), (308, 61072), (347, 54208), (352, 53438), (448, 41987), (484, 38864), (616, 30536), (694, 27104), (704, 26719), (847, 22208), (968, 19432), (1232, 15268), (1388, 13552), (1694, 11104), (1936, 9716), (2429, 7744), (2464, 7634), (2776, 6776), (3388, 5552), (3817, 4928), (3872, 4858)]