87403974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2081047}}^1$

素因数の和:2081059

約数の個数: 16

約数和(自身を含む): 199780608

約数和(自身を除く): 112376634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2081047, 4162094, 6243141, 12486282, 14567329, 29134658, 43701987, 87403974]

約数ペア:

[(1, 87403974), (2, 43701987), (3, 29134658), (6, 14567329), (7, 12486282), (14, 6243141), (21, 4162094), (42, 2081047)]