31020606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74929}}^1$

素因数の和:74960

約数の個数: 24

約数和(自身を含む): 70134480

約数和(自身を除く): 39113874

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74929, 149858, 224787, 449574, 674361, 1348722, 1723367, 3446734, 5170101, 10340202, 15510303, 31020606]

約数ペア:

[(1, 31020606), (2, 15510303), (3, 10340202), (6, 5170101), (9, 3446734), (18, 1723367), (23, 1348722), (46, 674361), (69, 449574), (138, 224787), (207, 149858), (414, 74929)]