66808482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{856519}}^1$

素因数の和:856537

約数の個数: 16

約数和(自身を含む): 143895360

約数和(自身を除く): 77086878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 856519, 1713038, 2569557, 5139114, 11134747, 22269494, 33404241, 66808482]

約数ペア:

[(1, 66808482), (2, 33404241), (3, 22269494), (6, 11134747), (13, 5139114), (26, 2569557), (39, 1713038), (78, 856519)]