19688480082

素因数分解:

$2^1\times 3^3\times {\mathrm{364601483}}^1$

素因数の和:364601494

約数の個数: 16

約数和(自身を含む): 43752178080

約数和(自身を除く): 24063697998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 364601483, 729202966, 1093804449, 2187608898, 3281413347, 6562826694, 9844240041, 19688480082]

約数ペア:

[(1, 19688480082), (2, 9844240041), (3, 6562826694), (6, 3281413347), (9, 2187608898), (18, 1093804449), (27, 729202966), (54, 364601483)]