123709428

素因数分解:

$2^2\times 3^2\times {\mathrm{3436373}}^1$

素因数の和:3436383

約数の個数: 18

約数和(自身を含む): 312710034

約数和(自身を除く): 189000606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3436373, 6872746, 10309119, 13745492, 20618238, 30927357, 41236476, 61854714, 123709428]

約数ペア:

[(1, 123709428), (2, 61854714), (3, 41236476), (4, 30927357), (6, 20618238), (9, 13745492), (12, 10309119), (18, 6872746), (36, 3436373)]