25590054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{87041}}^1$

素因数の和:87060

約数の個数: 24

約数和(自身を含む): 59536728

約数和(自身を除く): 33946674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 87041, 174082, 261123, 522246, 609287, 1218574, 1827861, 3655722, 4265009, 8530018, 12795027, 25590054]

約数ペア:

[(1, 25590054), (2, 12795027), (3, 8530018), (6, 4265009), (7, 3655722), (14, 1827861), (21, 1218574), (42, 609287), (49, 522246), (98, 261123), (147, 174082), (294, 87041)]