729684

素因数分解:

$2^2\times 3^2\times {\mathrm{20269}}^1$

素因数の和:20279

約数の個数: 18

約数和(自身を含む): 1844570

約数和(自身を除く): 1114886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20269, 40538, 60807, 81076, 121614, 182421, 243228, 364842, 729684]

約数ペア:

[(1, 729684), (2, 364842), (3, 243228), (4, 182421), (6, 121614), (9, 81076), (12, 60807), (18, 40538), (36, 20269)]