15286866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 35261568

約数和(自身を除く): 19974702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 3221, 4746, 6442, 9663, 19326, 22547, 45094, 67641, 135282, 363973, 727946, 1091919, 2183838, 2547811, 5095622, 7643433, 15286866]

約数ペア:

[(1, 15286866), (2, 7643433), (3, 5095622), (6, 2547811), (7, 2183838), (14, 1091919), (21, 727946), (42, 363973), (113, 135282), (226, 67641), (339, 45094), (678, 22547), (791, 19326), (1582, 9663), (2373, 6442), (3221, 4746)]