171946758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12097}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 362359296

約数和(自身を除く): 190412538

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 12097, 14214, 24194, 36291, 72582, 278231, 556462, 834693, 1245991, 1669386, 2491982, 3737973, 7475946, 28657793, 57315586, 85973379, 171946758]

約数ペア:

[(1, 171946758), (2, 85973379), (3, 57315586), (6, 28657793), (23, 7475946), (46, 3737973), (69, 2491982), (103, 1669386), (138, 1245991), (206, 834693), (309, 556462), (618, 278231), (2369, 72582), (4738, 36291), (7107, 24194), (12097, 14214)]