138977202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{254537}}^1$

素因数の和:254562

約数の個数: 32

約数和(自身を含む): 342099072

約数和(自身を除く): 203121870

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 254537, 509074, 763611, 1527222, 1781759, 3308981, 3563518, 5345277, 6617962, 9926943, 10690554, 19853886, 23162867, 46325734, 69488601, 138977202]

約数ペア:

[(1, 138977202), (2, 69488601), (3, 46325734), (6, 23162867), (7, 19853886), (13, 10690554), (14, 9926943), (21, 6617962), (26, 5345277), (39, 3563518), (42, 3308981), (78, 1781759), (91, 1527222), (182, 763611), (273, 509074), (546, 254537)]