57153516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{680399}}^1$

素因数の和:680413

約数の個数: 24

約数和(自身を含む): 152409600

約数和(自身を除く): 95256084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 680399, 1360798, 2041197, 2721596, 4082394, 4762793, 8164788, 9525586, 14288379, 19051172, 28576758, 57153516]

約数ペア:

[(1, 57153516), (2, 28576758), (3, 19051172), (4, 14288379), (6, 9525586), (7, 8164788), (12, 4762793), (14, 4082394), (21, 2721596), (28, 2041197), (42, 1360798), (84, 680399)]