30518412

素因数分解:

$2^2\times 3^1\times {\mathrm{2543201}}^1$

素因数の和:2543208

約数の個数: 12

約数和(自身を含む): 71209656

約数和(自身を除く): 40691244

約数列:

[1, 2, 3, 4, 6, 12, 2543201, 5086402, 7629603, 10172804, 15259206, 30518412]

約数ペア:

[(1, 30518412), (2, 15259206), (3, 10172804), (4, 7629603), (6, 5086402), (12, 2543201)]