75369998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{180311}}^1$

素因数の和:180343

約数の個数: 16

約数和(自身を含む): 129824640

約数和(自身を除く): 54454642

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 180311, 360622, 1983421, 3425909, 3966842, 6851818, 37684999, 75369998]

約数ペア:

[(1, 75369998), (2, 37684999), (11, 6851818), (19, 3966842), (22, 3425909), (38, 1983421), (209, 360622), (418, 180311)]