338814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2704

約数の個数: 24

約数和(自身を含む): 839280

約数和(自身を除く): 500466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2689, 5378, 8067, 16134, 18823, 24201, 37646, 48402, 56469, 112938, 169407, 338814]

約数ペア:

[(1, 338814), (2, 169407), (3, 112938), (6, 56469), (7, 48402), (9, 37646), (14, 24201), (18, 18823), (21, 16134), (42, 8067), (63, 5378), (126, 2689)]