86417946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{208739}}^1$

素因数の和:208770

約数の個数: 24

約数和(自身を含む): 195380640

約数和(自身を除く): 108962694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 208739, 417478, 626217, 1252434, 1878651, 3757302, 4800997, 9601994, 14402991, 28805982, 43208973, 86417946]

約数ペア:

[(1, 86417946), (2, 43208973), (3, 28805982), (6, 14402991), (9, 9601994), (18, 4800997), (23, 3757302), (46, 1878651), (69, 1252434), (138, 626217), (207, 417478), (414, 208739)]