81630324

素因数分解:

$2^2\times 3^2\times {\mathrm{2267509}}^1$

素因数の和:2267519

約数の個数: 18

約数和(自身を含む): 206343410

約数和(自身を除く): 124713086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2267509, 4535018, 6802527, 9070036, 13605054, 20407581, 27210108, 40815162, 81630324]

約数ペア:

[(1, 81630324), (2, 40815162), (3, 27210108), (4, 20407581), (6, 13605054), (9, 9070036), (12, 6802527), (18, 4535018), (36, 2267509)]