21265806

素因数分解:

$2^1\times 3^1\times {\mathrm{569}}^1\times {\mathrm{6229}}^1$

素因数の和:6803

約数の個数: 16

約数和(自身を含む): 42613200

約数和(自身を除く): 21347394

約数列:

[1, 2, 3, 6, 569, 1138, 1707, 3414, 6229, 12458, 18687, 37374, 3544301, 7088602, 10632903, 21265806]

約数ペア:

[(1, 21265806), (2, 10632903), (3, 7088602), (6, 3544301), (569, 37374), (1138, 18687), (1707, 12458), (3414, 6229)]