67903878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1307}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 155453184

約数和(自身を除く): 87549306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1237, 1307, 2474, 2614, 3711, 3921, 7422, 7842, 8659, 9149, 17318, 18298, 25977, 27447, 51954, 54894, 1616759, 3233518, 4850277, 9700554, 11317313, 22634626, 33951939, 67903878]

約数ペア:

[(1, 67903878), (2, 33951939), (3, 22634626), (6, 11317313), (7, 9700554), (14, 4850277), (21, 3233518), (42, 1616759), (1237, 54894), (1307, 51954), (2474, 27447), (2614, 25977), (3711, 18298), (3921, 17318), (7422, 9149), (7842, 8659)]