13298004

素因数分解:

$2^2\times 3^2\times {\mathrm{521}}^1\times {\mathrm{709}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 33726420

約数和(自身を除く): 20428416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 521, 709, 1042, 1418, 1563, 2084, 2127, 2836, 3126, 4254, 4689, 6252, 6381, 8508, 9378, 12762, 18756, 25524, 369389, 738778, 1108167, 1477556, 2216334, 3324501, 4432668, 6649002, 13298004]

約数ペア:

[(1, 13298004), (2, 6649002), (3, 4432668), (4, 3324501), (6, 2216334), (9, 1477556), (12, 1108167), (18, 738778), (36, 369389), (521, 25524), (709, 18756), (1042, 12762), (1418, 9378), (1563, 8508), (2084, 6381), (2127, 6252), (2836, 4689), (3126, 4254)]