87051918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1787}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 182290176

約数和(自身を除く): 95238258

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 706, 1059, 1787, 2118, 3574, 5361, 8119, 10722, 16238, 24357, 41101, 48714, 82202, 123303, 246606, 630811, 1261622, 1892433, 3784866, 14508653, 29017306, 43525959, 87051918]

約数ペア:

[(1, 87051918), (2, 43525959), (3, 29017306), (6, 14508653), (23, 3784866), (46, 1892433), (69, 1261622), (138, 630811), (353, 246606), (706, 123303), (1059, 82202), (1787, 48714), (2118, 41101), (3574, 24357), (5361, 16238), (8119, 10722)]