858142788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3109213}}^1$

素因数の和:3109243

約数の個数: 24

約数和(自身を含む): 2089391808

約数和(自身を除く): 1231249020

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 3109213, 6218426, 9327639, 12436852, 18655278, 37310556, 71511899, 143023798, 214535697, 286047596, 429071394, 858142788]

約数ペア:

[(1, 858142788), (2, 429071394), (3, 286047596), (4, 214535697), (6, 143023798), (12, 71511899), (23, 37310556), (46, 18655278), (69, 12436852), (92, 9327639), (138, 6218426), (276, 3109213)]