677628

素因数分解:

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

素因数の和:2706

約数の個数: 36

約数和(自身を含む): 1958320

約数和(自身を除く): 1280692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2689, 5378, 8067, 10756, 16134, 18823, 24201, 32268, 37646, 48402, 56469, 75292, 96804, 112938, 169407, 225876, 338814, 677628]

約数ペア:

[(1, 677628), (2, 338814), (3, 225876), (4, 169407), (6, 112938), (7, 96804), (9, 75292), (12, 56469), (14, 48402), (18, 37646), (21, 32268), (28, 24201), (36, 18823), (42, 16134), (63, 10756), (84, 8067), (126, 5378), (252, 2689)]