21792786

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{6361}}^1$

素因数の和:6937

約数の個数: 16

約数和(自身を含む): 43668768

約数和(自身を除く): 21875982

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 6361, 12722, 19083, 38166, 3632131, 7264262, 10896393, 21792786]

約数ペア:

[(1, 21792786), (2, 10896393), (3, 7264262), (6, 3632131), (571, 38166), (1142, 19083), (1713, 12722), (3426, 6361)]