187931868

素因数分解:

$2^2\times 3^1\times {\mathrm{15660989}}^1$

素因数の和:15660996

約数の個数: 12

約数和(自身を含む): 438507720

約数和(自身を除く): 250575852

約数列:

[1, 2, 3, 4, 6, 12, 15660989, 31321978, 46982967, 62643956, 93965934, 187931868]

約数ペア:

[(1, 187931868), (2, 93965934), (3, 62643956), (4, 46982967), (6, 31321978), (12, 15660989)]