18408045798

素因数分解:

$2^1\times 3^3\times {\mathrm{340889737}}^1$

素因数の和:340889748

約数の個数: 16

約数和(自身を含む): 40906768560

約数和(自身を除く): 22498722762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 340889737, 681779474, 1022669211, 2045338422, 3068007633, 6136015266, 9204022899, 18408045798]

約数ペア:

[(1, 18408045798), (2, 9204022899), (3, 6136015266), (6, 3068007633), (9, 2045338422), (18, 1022669211), (27, 681779474), (54, 340889737)]