68863788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{273269}}^1$

素因数の和:273286

約数の個数: 36

約数和(自身を含む): 198940560

約数和(自身を除く): 130076772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 273269, 546538, 819807, 1093076, 1639614, 1912883, 2459421, 3279228, 3825766, 4918842, 5738649, 7651532, 9837684, 11477298, 17215947, 22954596, 34431894, 68863788]

約数ペア:

[(1, 68863788), (2, 34431894), (3, 22954596), (4, 17215947), (6, 11477298), (7, 9837684), (9, 7651532), (12, 5738649), (14, 4918842), (18, 3825766), (21, 3279228), (28, 2459421), (36, 1912883), (42, 1639614), (63, 1093076), (84, 819807), (126, 546538), (252, 273269)]