242880036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2891429}}^1$

素因数の和:2891443

約数の個数: 24

約数和(自身を含む): 647680320

約数和(自身を除く): 404800284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2891429, 5782858, 8674287, 11565716, 17348574, 20240003, 34697148, 40480006, 60720009, 80960012, 121440018, 242880036]

約数ペア:

[(1, 242880036), (2, 121440018), (3, 80960012), (4, 60720009), (6, 40480006), (7, 34697148), (12, 20240003), (14, 17348574), (21, 11565716), (28, 8674287), (42, 5782858), (84, 2891429)]