89879118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2139979}}^1$

素因数の和:2139991

約数の個数: 16

約数和(自身を含む): 205438080

約数和(自身を除く): 115558962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2139979, 4279958, 6419937, 12839874, 14979853, 29959706, 44939559, 89879118]

約数ペア:

[(1, 89879118), (2, 44939559), (3, 29959706), (6, 14979853), (7, 12839874), (14, 6419937), (21, 4279958), (42, 2139979)]