71340894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{172321}}^1$

素因数の和:172352

約数の個数: 24

約数和(自身を含む): 161293392

約数和(自身を除く): 89952498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 172321, 344642, 516963, 1033926, 1550889, 3101778, 3963383, 7926766, 11890149, 23780298, 35670447, 71340894]

約数ペア:

[(1, 71340894), (2, 35670447), (3, 23780298), (6, 11890149), (9, 7926766), (18, 3963383), (23, 3101778), (46, 1550889), (69, 1033926), (138, 516963), (207, 344642), (414, 172321)]