89168142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{303293}}^1$

素因数の和:303312

約数の個数: 24

約数和(自身を含む): 207453096

約数和(自身を除く): 118284954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 303293, 606586, 909879, 1819758, 2123051, 4246102, 6369153, 12738306, 14861357, 29722714, 44584071, 89168142]

約数ペア:

[(1, 89168142), (2, 44584071), (3, 29722714), (6, 14861357), (7, 12738306), (14, 6369153), (21, 4246102), (42, 2123051), (49, 1819758), (98, 909879), (147, 606586), (294, 303293)]