18551892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67217}}^1$

素因数の和:67247

約数の個数: 24

約数和(自身を含む): 45170496

約数和(自身を除く): 26618604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 67217, 134434, 201651, 268868, 403302, 806604, 1545991, 3091982, 4637973, 6183964, 9275946, 18551892]

約数ペア:

[(1, 18551892), (2, 9275946), (3, 6183964), (4, 4637973), (6, 3091982), (12, 1545991), (23, 806604), (46, 403302), (69, 268868), (92, 201651), (138, 134434), (276, 67217)]