27782898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32381}}^1$

素因数の和:32410

約数の個数: 32

約数和(自身を含む): 65282112

約数和(自身を除く): 37499214

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 32381, 64762, 97143, 194286, 356191, 420953, 712382, 841906, 1068573, 1262859, 2137146, 2525718, 4630483, 9260966, 13891449, 27782898]

約数ペア:

[(1, 27782898), (2, 13891449), (3, 9260966), (6, 4630483), (11, 2525718), (13, 2137146), (22, 1262859), (26, 1068573), (33, 841906), (39, 712382), (66, 420953), (78, 356191), (143, 194286), (286, 97143), (429, 64762), (858, 32381)]