42190356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270451}}^1$

素因数の和:270471

約数の個数: 24

約数和(自身を含む): 106017184

約数和(自身を除く): 63826828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 270451, 540902, 811353, 1081804, 1622706, 3245412, 3515863, 7031726, 10547589, 14063452, 21095178, 42190356]

約数ペア:

[(1, 42190356), (2, 21095178), (3, 14063452), (4, 10547589), (6, 7031726), (12, 3515863), (13, 3245412), (26, 1622706), (39, 1081804), (52, 811353), (78, 540902), (156, 270451)]