149889246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1921657}}^1$

素因数の和:1921675

約数の個数: 16

約数和(自身を含む): 322838544

約数和(自身を除く): 172949298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1921657, 3843314, 5764971, 11529942, 24981541, 49963082, 74944623, 149889246]

約数ペア:

[(1, 149889246), (2, 74944623), (3, 49963082), (6, 24981541), (13, 11529942), (26, 5764971), (39, 3843314), (78, 1921657)]