8171946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19739}}^1$

素因数の和:19770

約数の個数: 24

約数和(自身を含む): 18476640

約数和(自身を除く): 10304694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 19739, 39478, 59217, 118434, 177651, 355302, 453997, 907994, 1361991, 2723982, 4085973, 8171946]

約数ペア:

[(1, 8171946), (2, 4085973), (3, 2723982), (6, 1361991), (9, 907994), (18, 453997), (23, 355302), (46, 177651), (69, 118434), (138, 59217), (207, 39478), (414, 19739)]