394339974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9389047}}^1$

素因数の和:9389059

約数の個数: 16

約数和(自身を含む): 901348608

約数和(自身を除く): 507008634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9389047, 18778094, 28167141, 56334282, 65723329, 131446658, 197169987, 394339974]

約数ペア:

[(1, 394339974), (2, 197169987), (3, 131446658), (6, 65723329), (7, 56334282), (14, 28167141), (21, 18778094), (42, 9389047)]