66565638

素因数分解:

$2^1\times 3^4\times {\mathrm{410899}}^1$

素因数の和:410913

約数の個数: 20

約数和(自身を含む): 149156700

約数和(自身を除く): 82591062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 410899, 821798, 1232697, 2465394, 3698091, 7396182, 11094273, 22188546, 33282819, 66565638]

約数ペア:

[(1, 66565638), (2, 33282819), (3, 22188546), (6, 11094273), (9, 7396182), (18, 3698091), (27, 2465394), (54, 1232697), (81, 821798), (162, 410899)]