26839926

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 59904000

約数和(自身を除く): 33064074

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 127, 177, 199, 254, 354, 381, 398, 531, 597, 762, 1062, 1143, 1194, 1791, 2286, 3582, 7493, 11741, 14986, 22479, 23482, 25273, 35223, 44958, 50546, 67437, 70446, 75819, 105669, 134874, 151638, 211338, 227457, 454914, 1491107, 2982214, 4473321, 8946642, 13419963, 26839926]

約数ペア:

[(1, 26839926), (2, 13419963), (3, 8946642), (6, 4473321), (9, 2982214), (18, 1491107), (59, 454914), (118, 227457), (127, 211338), (177, 151638), (199, 134874), (254, 105669), (354, 75819), (381, 70446), (398, 67437), (531, 50546), (597, 44958), (762, 35223), (1062, 25273), (1143, 23482), (1194, 22479), (1791, 14986), (2286, 11741), (3582, 7493)]