261111606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6216943}}^1$

素因数の和:6216955

約数の個数: 16

約数和(自身を含む): 596826624

約数和(自身を除く): 335715018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6216943, 12433886, 18650829, 37301658, 43518601, 87037202, 130555803, 261111606]

約数ペア:

[(1, 261111606), (2, 130555803), (3, 87037202), (6, 43518601), (7, 37301658), (14, 18650829), (21, 12433886), (42, 6216943)]