48671478

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20641}}^1$

素因数の和:20780

約数の個数: 24

約数和(自身を含む): 106265016

約数和(自身を除く): 57593538

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 20641, 41282, 61923, 123846, 185769, 371538, 2703971, 5407942, 8111913, 16223826, 24335739, 48671478]

約数ペア:

[(1, 48671478), (2, 24335739), (3, 16223826), (6, 8111913), (9, 5407942), (18, 2703971), (131, 371538), (262, 185769), (393, 123846), (786, 61923), (1179, 41282), (2358, 20641)]