187788004542

素因数分解:

$2^1\times 3^2\times {\mathrm{10432666919}}^1$

素因数の和:10432666927

約数の個数: 12

約数和(自身を含む): 406874009880

約数和(自身を除く): 219086005338

約数列:

[1, 2, 3, 6, 9, 18, 10432666919, 20865333838, 31298000757, 62596001514, 93894002271, 187788004542]

約数ペア:

[(1, 187788004542), (2, 93894002271), (3, 62596001514), (6, 31298000757), (9, 20865333838), (18, 10432666919)]