18270825810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4381493}}^1$

素因数の和:4381642

約数の個数: 32

約数和(自身を含む): 44165459520

約数和(自身を除く): 25894633710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 4381493, 8762986, 13144479, 21907465, 26288958, 43814930, 65722395, 131444790, 609027527, 1218055054, 1827082581, 3045137635, 3654165162, 6090275270, 9135412905, 18270825810]

約数ペア:

[(1, 18270825810), (2, 9135412905), (3, 6090275270), (5, 3654165162), (6, 3045137635), (10, 1827082581), (15, 1218055054), (30, 609027527), (139, 131444790), (278, 65722395), (417, 43814930), (695, 26288958), (834, 21907465), (1390, 13144479), (2085, 8762986), (4170, 4381493)]