18507272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14369}}^1$

素因数の和:14405

約数の個数: 32

約数和(自身を含む): 41385600

約数和(自身を除く): 22878328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14369, 28738, 57476, 100583, 114952, 201166, 330487, 402332, 660974, 804664, 1321948, 2313409, 2643896, 4626818, 9253636, 18507272]

約数ペア:

[(1, 18507272), (2, 9253636), (4, 4626818), (7, 2643896), (8, 2313409), (14, 1321948), (23, 804664), (28, 660974), (46, 402332), (56, 330487), (92, 201166), (161, 114952), (184, 100583), (322, 57476), (644, 28738), (1288, 14369)]